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Revision 1.3 - (hide annotations)
Thu May 6 16:26:18 2004 UTC (20 years, 8 months ago) by jonen
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 updated all to v2.4.1 - Apr 01, 2004
1 jonen 1.3 <?xml version="1.0" encoding="iso-8859-1"?>
2     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3     <html xmlns="http://www.w3.org/1999/xhtml">
4     <head>
5     <!-- template designed by Marco Von Ballmoos -->
6     <title>Docs For Class FormValidation</title>
7     <link rel="stylesheet" href="../../media/stylesheet.css" />
8     <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'/>
9     </head>
10     <body>
11     <div class="page-body">
12     <h2 class="class-name">Class FormValidation</h2>
13    
14     <a name="sec-description"></a>
15     <div class="info-box">
16     <div class="info-box-title">Description</div>
17     <div class="nav-bar">
18     <span class="disabled">Description</span> |
19     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
20     | <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
21    
22     </div>
23     <div class="info-box-body">
24     <!-- ========== Info from phpDoc block ========= -->
25     <p class="short-description">This is the base validation class that contains some basic FormElement validation methods.</p>
26     <p class="notes">
27     Located in <a class="field" href="_form_FormValidation_inc.html">/form/FormValidation.inc</a> (line <span class="field">33</span>)
28     </p>
29    
30    
31     <pre></pre>
32    
33     </div>
34     </div>
35    
36    
37    
38     <a name="sec-var-summary"></a>
39     <div class="info-box">
40     <div class="info-box-title">Variable Summary</span></div>
41     <div class="nav-bar">
42     <a href="#sec-description">Description</a> |
43     <span class="disabled">Vars</span> (<a href="#sec-vars">details</a>)
44     |
45     <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
46    
47     </div>
48     <div class="info-box-body">
49     <div class="var-summary">
50     <div class="var-title">
51     <span class="var-type">mixed</span>
52     <a href="#$_error_code" title="details" class="var-name">$_error_code</a>
53     </div>
54     <div class="var-title">
55     <span class="var-type">mixed</span>
56     <a href="#$_error_message" title="details" class="var-name">$_error_message</a>
57     </div>
58     <div class="var-title">
59     <span class="var-type">mixed</span>
60     <a href="#$_FormErrors" title="details" class="var-name">$_FormErrors</a>
61     </div>
62     </div>
63     </div>
64     </div>
65    
66     <a name="sec-method-summary"></a>
67     <div class="info-box">
68     <div class="info-box-title">Method Summary</span></div>
69     <div class="nav-bar">
70     <a href="#sec-description">Description</a> |
71     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
72    
73     |
74     <span class="disabled">Methods</span> (<a href="#sec-methods">details</a>)
75     </div>
76     <div class="info-box-body">
77     <div class="method-summary">
78    
79     <div class="method-definition">
80     <span class="method-result">FormValidation</span>
81     <a href="#FormValidation" title="details" class="method-name">FormValidation</a>
82     (<span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>&nbsp;<span class="var-name">&$error_obj</span>)
83     </div>
84    
85     <div class="method-definition">
86     <span class="method-result">void</span>
87     <a href="#array_hasempty" title="details" class="method-name">array_hasempty</a>
88     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$a</span>)
89     </div>
90    
91     <div class="method-definition">
92     <span class="method-result">string</span>
93     <a href="#get_error_code" title="details" class="method-name">get_error_code</a>
94     ()
95     </div>
96    
97     <div class="method-definition">
98     <span class="method-result">string</span>
99     <a href="#get_error_message" title="details" class="method-name">get_error_message</a>
100     ()
101     </div>
102    
103     <div class="method-definition">
104     <span class="method-result">boolean</span>
105     <a href="#is_alphanum" title="details" class="method-name">is_alphanum</a>
106     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
107     </div>
108    
109     <div class="method-definition">
110     <span class="method-result">TRUE</span>
111     <a href="#is_alphanumstring" title="details" class="method-name">is_alphanumstring</a>
112     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
113     </div>
114    
115     <div class="method-definition">
116     <span class="method-result">TRUE</span>
117     <a href="#is_ccexp" title="details" class="method-name">is_ccexp</a>
118     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
119     </div>
120    
121     <div class="method-definition">
122     <span class="method-result">TRUE</span>
123     <a href="#is_companyname" title="details" class="method-name">is_companyname</a>
124     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
125     </div>
126    
127     <div class="method-definition">
128     <span class="method-result">TRUE</span>
129     <a href="#is_confirm_password" title="details" class="method-name">is_confirm_password</a>
130     (<span class="var-type">string</span>&nbsp;<span class="var-name">$confirmpassword</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$password</span>)
131     </div>
132    
133     <div class="method-definition">
134     <span class="method-result">TRUE</span>
135     <a href="#is_countrycode" title="details" class="method-name">is_countrycode</a>
136     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
137     </div>
138    
139     <div class="method-definition">
140     <span class="method-result">TRUE</span>
141     <a href="#is_date" title="details" class="method-name">is_date</a>
142     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
143     </div>
144    
145     <div class="method-definition">
146     <span class="method-result">TRUE</span>
147     <a href="#is_dateday" title="details" class="method-name">is_dateday</a>
148     (<span class="var-type">string</span>&nbsp;<span class="var-name">$day</span>)
149     </div>
150    
151     <div class="method-definition">
152     <span class="method-result">TRUE</span>
153     <a href="#is_datemonth" title="details" class="method-name">is_datemonth</a>
154     (<span class="var-type">string</span>&nbsp;<span class="var-name">$month</span>)
155     </div>
156    
157     <div class="method-definition">
158     <span class="method-result">TRUE</span>
159     <a href="#is_datetime" title="details" class="method-name">is_datetime</a>
160     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
161     </div>
162    
163     <div class="method-definition">
164     <span class="method-result">TRUE</span>
165     <a href="#is_dateyear" title="details" class="method-name">is_dateyear</a>
166     (<span class="var-type">string</span>&nbsp;<span class="var-name">$year</span>)
167     </div>
168    
169     <div class="method-definition">
170     <span class="method-result">TRUE</span>
171     <a href="#is_domainname" title="details" class="method-name">is_domainname</a>
172     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$forbid_www</span> = <span class="var-default">FALSE</span>])
173     </div>
174    
175     <div class="method-definition">
176     <span class="method-result">TRUE</span>
177     <a href="#is_email" title="details" class="method-name">is_email</a>
178     (<span class="var-type">string</span>&nbsp;<span class="var-name">$email</span>)
179     </div>
180    
181     <div class="method-definition">
182     <span class="method-result">TRUE</span>
183     <a href="#is_firstname" title="details" class="method-name">is_firstname</a>
184     (<span class="var-type">string</span>&nbsp;<span class="var-name">$firstname</span>)
185     </div>
186    
187     <div class="method-definition">
188     <span class="method-result">TRUE</span>
189     <a href="#is_float" title="details" class="method-name">is_float</a>
190     (<span class="var-type">string</span>&nbsp;<span class="var-name">$number</span>)
191     </div>
192    
193     <div class="method-definition">
194     <span class="method-result">TRUE</span>
195     <a href="#is_higherzeronumber" title="details" class="method-name">is_higherzeronumber</a>
196     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
197     </div>
198    
199     <div class="method-definition">
200     <span class="method-result">void</span>
201     <a href="#is_host" title="details" class="method-name">is_host</a>
202     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$host</span>)
203     </div>
204    
205     <div class="method-definition">
206     <span class="method-result">TRUE</span>
207     <a href="#is_hostemail" title="details" class="method-name">is_hostemail</a>
208     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
209     </div>
210    
211     <div class="method-definition">
212     <span class="method-result">TRUE</span>
213     <a href="#is_hostip" title="details" class="method-name">is_hostip</a>
214     (<span class="var-type">string</span>&nbsp;<span class="var-name">$hostip</span>)
215     </div>
216    
217     <div class="method-definition">
218     <span class="method-result">void</span>
219     <a href="#is_hostlist" title="details" class="method-name">is_hostlist</a>
220     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$hostlist</span>)
221     </div>
222    
223     <div class="method-definition">
224     <span class="method-result">TRUE</span>
225     <a href="#is_hostname" title="details" class="method-name">is_hostname</a>
226     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
227     </div>
228    
229     <div class="method-definition">
230     <span class="method-result">TRUE</span>
231     <a href="#is_ip" title="details" class="method-name">is_ip</a>
232     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
233     </div>
234    
235     <div class="method-definition">
236     <span class="method-result">TRUE</span>
237     <a href="#is_lastname" title="details" class="method-name">is_lastname</a>
238     (<span class="var-type">string</span>&nbsp;<span class="var-name">$lastname</span>)
239     </div>
240    
241     <div class="method-definition">
242     <span class="method-result">TRUE</span>
243     <a href="#is_leapyear" title="details" class="method-name">is_leapyear</a>
244     (<span class="var-type">string</span>&nbsp;<span class="var-name">$yyyy</span>)
245     </div>
246    
247     <div class="method-definition">
248     <span class="method-result">TRUE</span>
249     <a href="#is_manyemails" title="details" class="method-name">is_manyemails</a>
250     (<span class="var-type">string</span>&nbsp;<span class="var-name">$emails</span>)
251     </div>
252    
253     <div class="method-definition">
254     <span class="method-result">TRUE</span>
255     <a href="#is_money" title="details" class="method-name">is_money</a>
256     (<span class="var-type">string</span>&nbsp;<span class="var-name">$money</span>)
257     </div>
258    
259     <div class="method-definition">
260     <span class="method-result">TRUE</span>
261     <a href="#is_name" title="details" class="method-name">is_name</a>
262     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
263     </div>
264    
265     <div class="method-definition">
266     <span class="method-result">TRUE</span>
267     <a href="#is_notempty" title="details" class="method-name">is_notempty</a>
268     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>)
269     </div>
270    
271     <div class="method-definition">
272     <span class="method-result">boolean</span>
273     <a href="#is_num" title="details" class="method-name">is_num</a>
274     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
275     </div>
276    
277     <div class="method-definition">
278     <span class="method-result">TRUE</span>
279     <a href="#is_number" title="details" class="method-name">is_number</a>
280     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
281     </div>
282    
283     <div class="method-definition">
284     <span class="method-result">TRUE</span>
285     <a href="#is_partial_domainname" title="details" class="method-name">is_partial_domainname</a>
286     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
287     </div>
288    
289     <div class="method-definition">
290     <span class="method-result">TRUE</span>
291     <a href="#is_partial_ip" title="details" class="method-name">is_partial_ip</a>
292     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
293     </div>
294    
295     <div class="method-definition">
296     <span class="method-result">TRUE</span>
297     <a href="#is_password" title="details" class="method-name">is_password</a>
298     (<span class="var-type">string</span>&nbsp;<span class="var-name">$password</span>)
299     </div>
300    
301     <div class="method-definition">
302     <span class="method-result">TRUE</span>
303     <a href="#is_path" title="details" class="method-name">is_path</a>
304     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
305     </div>
306    
307     <div class="method-definition">
308     <span class="method-result">TRUE</span>
309     <a href="#is_price" title="details" class="method-name">is_price</a>
310     (<span class="var-type">string</span>&nbsp;<span class="var-name">$price</span>)
311     </div>
312    
313     <div class="method-definition">
314     <span class="method-result">void</span>
315     <a href="#is_range" title="details" class="method-name">is_range</a>
316     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$min</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$max</span>)
317     </div>
318    
319     <div class="method-definition">
320     <span class="method-result">TRUE</span>
321     <a href="#is_regex" title="details" class="method-name">is_regex</a>
322     (<span class="var-type">string</span>&nbsp;<span class="var-name">$regex</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
323     </div>
324    
325     <div class="method-definition">
326     <span class="method-result">TRUE</span>
327     <a href="#is_standalone_hostname" title="details" class="method-name">is_standalone_hostname</a>
328     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
329     </div>
330    
331     <div class="method-definition">
332     <span class="method-result">TRUE</span>
333     <a href="#is_strict_url" title="details" class="method-name">is_strict_url</a>
334     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
335     </div>
336    
337     <div class="method-definition">
338     <span class="method-result">TRUE</span>
339     <a href="#is_time" title="details" class="method-name">is_time</a>
340     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
341     </div>
342    
343     <div class="method-definition">
344     <span class="method-result">TRUE</span>
345     <a href="#is_title" title="details" class="method-name">is_title</a>
346     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
347     </div>
348    
349     <div class="method-definition">
350     <span class="method-result">TRUE</span>
351     <a href="#is_url" title="details" class="method-name">is_url</a>
352     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
353     </div>
354    
355     <div class="method-definition">
356     <span class="method-result">TRUE</span>
357     <a href="#is_urlpath" title="details" class="method-name">is_urlpath</a>
358     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
359     </div>
360    
361     <div class="method-definition">
362     <span class="method-result">TRUE</span>
363     <a href="#is_username" title="details" class="method-name">is_username</a>
364     (<span class="var-type">string</span>&nbsp;<span class="var-name">$username</span>)
365     </div>
366    
367     <div class="method-definition">
368     <span class="method-result">TRUE</span>
369     <a href="#is_valid_domain" title="details" class="method-name">is_valid_domain</a>
370     (<span class="var-type">string</span>&nbsp;<span class="var-name">$domain_value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$allow_www</span> = <span class="var-default">false</span>])
371     </div>
372    
373     <div class="method-definition">
374     <span class="method-result">TRUE</span>
375     <a href="#is_within_range" title="details" class="method-name">is_within_range</a>
376     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">int</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$start</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$end</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$error</span> = <span class="var-default">FALSE</span>])
377     </div>
378    
379     <div class="method-definition">
380     <span class="method-result">TRUE</span>
381     <a href="#is_zero_onehundred" title="details" class="method-name">is_zero_onehundred</a>
382     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
383     </div>
384    
385     <div class="method-definition">
386     <span class="method-result">TRUE</span>
387     <a href="#is_zip" title="details" class="method-name">is_zip</a>
388     (<span class="var-type">string</span>&nbsp;<span class="var-name">$zip</span>)
389     </div>
390    
391     <div class="method-definition">
392     <span class="method-result">FALSE</span>
393     <a href="#_error" title="details" class="method-name">_error</a>
394     (<span class="var-type">string</span>&nbsp;<span class="var-name">$code</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$message</span> = <span class="var-default">NULL</span>])
395     </div>
396     </div>
397     </div>
398     </div>
399    
400     <a name="sec-vars"></a>
401     <div class="info-box">
402     <div class="info-box-title">Variables</div>
403     <div class="nav-bar">
404     <a href="#sec-description">Description</a> |
405     <a href="#sec-var-summary">Vars</a> (<span class="disabled">details</span>)
406    
407    
408     |
409     <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
410    
411     </div>
412     <div class="info-box-body">
413     <a name="var$_error_code" id="$_error_code"><!-- --></A>
414     <div class="oddrow">
415    
416     <div class="var-header">
417     <span class="var-title">
418     <span class="var-type">mixed</span>
419     <span class="var-name">$_error_code</span>
420     = <span class="var-default"> ''</span> (line <span class="line-number">38</span>)
421     </span>
422     </div>
423    
424     <!-- ========== Info from phpDoc block ========= -->
425     <p class="short-description">This holds the last error code found</p>
426    
427    
428    
429    
430    
431     </div>
432     <a name="var$_error_message" id="$_error_message"><!-- --></A>
433     <div class="evenrow">
434    
435     <div class="var-header">
436     <span class="var-title">
437     <span class="var-type">mixed</span>
438     <span class="var-name">$_error_message</span>
439     = <span class="var-default"> ''</span> (line <span class="line-number">43</span>)
440     </span>
441     </div>
442    
443     <!-- ========== Info from phpDoc block ========= -->
444     <p class="short-description">This holds the last error message</p>
445    
446    
447    
448    
449    
450     </div>
451     <a name="var$_FormErrors" id="$_FormErrors"><!-- --></A>
452     <div class="oddrow">
453    
454     <div class="var-header">
455     <span class="var-title">
456     <span class="var-type">mixed</span>
457     <span class="var-name">$_FormErrors</span>
458     = <span class="var-default"> NULL</span> (line <span class="line-number">48</span>)
459     </span>
460     </div>
461    
462     <!-- ========== Info from phpDoc block ========= -->
463     <p class="short-description">This is the FormErrors object</p>
464    
465    
466    
467    
468    
469     </div>
470    
471     </div>
472     </div>
473    
474     <a name="sec-methods"></a>
475     <div class="info-box">
476     <div class="info-box-title">Methods</div>
477     <div class="nav-bar">
478     <a href="#sec-description">Description</a> |
479     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
480     <a href="#sec-method-summary">Methods</a> (<span class="disabled">details</span>)
481    
482     </div>
483     <div class="info-box-body">
484     <A NAME='method_detail'></A>
485     <a name="methodFormValidation" id="FormValidation"><!-- --></a>
486     <div class="evenrow">
487    
488     <div class="method-header">
489     <span class="method-title">Constructor FormValidation</span> (line <span class="line-number">58</span>)
490     </div>
491    
492     <!-- ========== Info from phpDoc block ========= -->
493     <p class="short-description">The constructor used to set the form errors object used by this class to do error text lookups</p>
494    
495     <div class="method-signature">
496     <span class="method-result">FormValidation</span>
497     <span class="method-name">
498     FormValidation
499     </span>
500     (<span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>&nbsp;<span class="var-name">&$error_obj</span>)
501     </div>
502    
503     <ul class="parameters">
504     <li>
505     <span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>
506     <span class="var-name">&$error_obj</span><span class="var-description">: object</span> </li>
507     </ul>
508    
509    
510     </div>
511     <a name="methodarray_hasempty" id="array_hasempty"><!-- --></a>
512     <div class="oddrow">
513    
514     <div class="method-header">
515     <span class="method-title">array_hasempty</span> (line <span class="line-number">69</span>)
516     </div>
517    
518     <!-- ========== Info from phpDoc block ========= -->
519     <p class="short-description">This method checks to make sure an array doesn't have an empty element.</p>
520    
521     <div class="method-signature">
522     <span class="method-result">void</span>
523     <span class="method-name">
524     array_hasempty
525     </span>
526     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$a</span>)
527     </div>
528    
529    
530    
531     </div>
532     <a name="methodget_error_code" id="get_error_code"><!-- --></a>
533     <div class="evenrow">
534    
535     <div class="method-header">
536     <span class="method-title">get_error_code</span> (line <span class="line-number">109</span>)
537     </div>
538    
539     <!-- ========== Info from phpDoc block ========= -->
540     <p class="short-description">This method returns the error code from the last validation error found.</p>
541    
542     <div class="method-signature">
543     <span class="method-result">string</span>
544     <span class="method-name">
545     get_error_code
546     </span>
547     ()
548     </div>
549    
550    
551    
552     </div>
553     <a name="methodget_error_message" id="get_error_message"><!-- --></a>
554     <div class="oddrow">
555    
556     <div class="method-header">
557     <span class="method-title">get_error_message</span> (line <span class="line-number">120</span>)
558     </div>
559    
560     <!-- ========== Info from phpDoc block ========= -->
561     <p class="short-description">This method returns the error message from the last validation error found.</p>
562    
563     <div class="method-signature">
564     <span class="method-result">string</span>
565     <span class="method-name">
566     get_error_message
567     </span>
568     ()
569     </div>
570    
571    
572    
573     </div>
574     <a name="methodis_alphanum" id="is_alphanum"><!-- --></a>
575     <div class="evenrow">
576    
577     <div class="method-header">
578     <span class="method-title">is_alphanum</span> (line <span class="line-number">152</span>)
579     </div>
580    
581     <!-- ========== Info from phpDoc block ========= -->
582     <p class="short-description">This function checks if the given string contains alphabetical characters or numbers.</p>
583     <p class="description"><p>It also checks for the allowed additional characters.</p></p>
584     <ul class="tags">
585     <li><span class="field">return:</span> FALSE - if any other extraneous characters are found TRUE upon succes.</li>
586     </ul>
587    
588     <div class="method-signature">
589     <span class="method-result">boolean</span>
590     <span class="method-name">
591     is_alphanum
592     </span>
593     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
594     </div>
595    
596     <ul class="parameters">
597     <li>
598     <span class="var-type">string</span>
599     <span class="var-name">$str</span><span class="var-description">: - the string to check</span> </li>
600     <li>
601     <span class="var-type">string</span>
602     <span class="var-name">$from</span><span class="var-description">: - list of individual characters to allow besides a-zA-Z</span> </li>
603     </ul>
604    
605    
606     </div>
607     <a name="methodis_alphanumstring" id="is_alphanumstring"><!-- --></a>
608     <div class="oddrow">
609    
610     <div class="method-header">
611     <span class="method-title">is_alphanumstring</span> (line <span class="line-number">265</span>)
612     </div>
613    
614     <!-- ========== Info from phpDoc block ========= -->
615     <p class="short-description">This method validates a string as containing only letters and numbers</p>
616     <ul class="tags">
617     <li><span class="field">return:</span> = succes FALSE = failed</li>
618     </ul>
619    
620     <div class="method-signature">
621     <span class="method-result">TRUE</span>
622     <span class="method-name">
623     is_alphanumstring
624     </span>
625     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
626     </div>
627    
628     <ul class="parameters">
629     <li>
630     <span class="var-type">string</span>
631     <span class="var-name">$str</span><span class="var-description">: - the value to validate</span> </li>
632     </ul>
633    
634    
635     </div>
636     <a name="methodis_ccexp" id="is_ccexp"><!-- --></a>
637     <div class="evenrow">
638    
639     <div class="method-header">
640     <span class="method-title">is_ccexp</span> (line <span class="line-number">1017</span>)
641     </div>
642    
643     <!-- ========== Info from phpDoc block ========= -->
644     <p class="short-description">This tests a string as a valid credit card expiration date.</p>
645     <p class="description"><p>You can pass in an optional date delimiter string. The default is -</p></p>
646     <ul class="tags">
647     <li><span class="field">return:</span> = succes FALSE = failed</li>
648     </ul>
649    
650     <div class="method-signature">
651     <span class="method-result">TRUE</span>
652     <span class="method-name">
653     is_ccexp
654     </span>
655     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
656     </div>
657    
658     <ul class="parameters">
659     <li>
660     <span class="var-type">string</span>
661     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
662     </ul>
663    
664    
665     </div>
666     <a name="methodis_companyname" id="is_companyname"><!-- --></a>
667     <div class="oddrow">
668    
669     <div class="method-header">
670     <span class="method-title">is_companyname</span> (line <span class="line-number">634</span>)
671     </div>
672    
673     <!-- ========== Info from phpDoc block ========= -->
674     <p class="short-description">This validates a string as a valid Company name.</p>
675     <p class="description"><p>It is the same as is_name, with the exception of allowing .</p></p>
676     <ul class="tags">
677     <li><span class="field">return:</span> = succes FALSE = failed</li>
678     </ul>
679    
680     <div class="method-signature">
681     <span class="method-result">TRUE</span>
682     <span class="method-name">
683     is_companyname
684     </span>
685     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
686     </div>
687    
688     <ul class="parameters">
689     <li>
690     <span class="var-type">string</span>
691     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
692     </ul>
693    
694    
695     </div>
696     <a name="methodis_confirm_password" id="is_confirm_password"><!-- --></a>
697     <div class="evenrow">
698    
699     <div class="method-header">
700     <span class="method-title">is_confirm_password</span> (line <span class="line-number">693</span>)
701     </div>
702    
703     <!-- ========== Info from phpDoc block ========= -->
704     <p class="short-description">This makes sure that 2 password strings are exactly alike.</p>
705     <ul class="tags">
706     <li><span class="field">return:</span> = succes FALSE = failed</li>
707     </ul>
708    
709     <div class="method-signature">
710     <span class="method-result">TRUE</span>
711     <span class="method-name">
712     is_confirm_password
713     </span>
714     (<span class="var-type">string</span>&nbsp;<span class="var-name">$confirmpassword</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$password</span>)
715     </div>
716    
717     <ul class="parameters">
718     <li>
719     <span class="var-type">string</span>
720     <span class="var-name">$confirmpassword</span><span class="var-description">: - the value to validate</span> </li>
721     </ul>
722    
723    
724     </div>
725     <a name="methodis_countrycode" id="is_countrycode"><!-- --></a>
726     <div class="oddrow">
727    
728     <div class="method-header">
729     <span class="method-title">is_countrycode</span> (line <span class="line-number">1048</span>)
730     </div>
731    
732     <!-- ========== Info from phpDoc block ========= -->
733     <p class="short-description">This validates a string as a valid &quot;country code&quot; which is a 2 alphanumerical character string</p>
734     <ul class="tags">
735     <li><span class="field">return:</span> = succes FALSE = failed</li>
736     </ul>
737    
738     <div class="method-signature">
739     <span class="method-result">TRUE</span>
740     <span class="method-name">
741     is_countrycode
742     </span>
743     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
744     </div>
745    
746     <ul class="parameters">
747     <li>
748     <span class="var-type">string</span>
749     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
750     </ul>
751    
752    
753     </div>
754     <a name="methodis_date" id="is_date"><!-- --></a>
755     <div class="evenrow">
756    
757     <div class="method-header">
758     <span class="method-title">is_date</span> (line <span class="line-number">833</span>)
759     </div>
760    
761     <!-- ========== Info from phpDoc block ========= -->
762     <p class="short-description">This validates a atring as a valid date format You can provide a seperator string that seperates the fields</p>
763     <p class="description"><p>NOTE: date is in YYYY-MO-DY format</p></p>
764     <ul class="tags">
765     <li><span class="field">return:</span> = succes FALSE = failed</li>
766     </ul>
767    
768     <div class="method-signature">
769     <span class="method-result">TRUE</span>
770     <span class="method-name">
771     is_date
772     </span>
773     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
774     </div>
775    
776     <ul class="parameters">
777     <li>
778     <span class="var-type">string</span>
779     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
780     </ul>
781    
782    
783     </div>
784     <a name="methodis_dateday" id="is_dateday"><!-- --></a>
785     <div class="oddrow">
786    
787     <div class="method-header">
788     <span class="method-title">is_dateday</span> (line <span class="line-number">872</span>)
789     </div>
790    
791     <!-- ========== Info from phpDoc block ========= -->
792     <p class="short-description">This validates a string as a valid day of a month It has to be greater then 0 and less then 31</p>
793     <ul class="tags">
794     <li><span class="field">return:</span> = succes FALSE = failed</li>
795     </ul>
796    
797     <div class="method-signature">
798     <span class="method-result">TRUE</span>
799     <span class="method-name">
800     is_dateday
801     </span>
802     (<span class="var-type">string</span>&nbsp;<span class="var-name">$day</span>)
803     </div>
804    
805     <ul class="parameters">
806     <li>
807     <span class="var-type">string</span>
808     <span class="var-name">$day</span><span class="var-description">: - the value to validate</span> </li>
809     </ul>
810    
811    
812     </div>
813     <a name="methodis_datemonth" id="is_datemonth"><!-- --></a>
814     <div class="evenrow">
815    
816     <div class="method-header">
817     <span class="method-title">is_datemonth</span> (line <span class="line-number">885</span>)
818     </div>
819    
820     <!-- ========== Info from phpDoc block ========= -->
821     <p class="short-description">This validates a string as a valid month of the year between 1 and 12 inclusive is_datemonth - checks whether its a proper month</p>
822     <ul class="tags">
823     <li><span class="field">return:</span> = succes FALSE = failed</li>
824     </ul>
825    
826     <div class="method-signature">
827     <span class="method-result">TRUE</span>
828     <span class="method-name">
829     is_datemonth
830     </span>
831     (<span class="var-type">string</span>&nbsp;<span class="var-name">$month</span>)
832     </div>
833    
834     <ul class="parameters">
835     <li>
836     <span class="var-type">string</span>
837     <span class="var-name">$month</span><span class="var-description">: - the value to validate</span> </li>
838     </ul>
839    
840    
841     </div>
842     <a name="methodis_datetime" id="is_datetime"><!-- --></a>
843     <div class="oddrow">
844    
845     <div class="method-header">
846     <span class="method-title">is_datetime</span> (line <span class="line-number">918</span>)
847     </div>
848    
849     <!-- ========== Info from phpDoc block ========= -->
850     <p class="short-description">This validates an array of values as a valid date time</p>
851     <p class="description"><p>NOTE: array must contain array( &quot;month&quot; =&gt; VALUE, &quot;day&quot; =&gt; VALUE, &quot;year&quot; =&gt; VALUE, &quot;hour&quot; =&gt; VALUE, &quot;minutes&quot; =&gt; VALUE, &quot;seconds&quot; =&gt; VALUE);</p></p>
852     <ul class="tags">
853     <li><span class="field">return:</span> = succes FALSE = failed</li>
854     </ul>
855    
856     <div class="method-signature">
857     <span class="method-result">TRUE</span>
858     <span class="method-name">
859     is_datetime
860     </span>
861     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
862     </div>
863    
864     <ul class="parameters">
865     <li>
866     <span class="var-type">string</span>
867     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
868     </ul>
869    
870    
871     </div>
872     <a name="methodis_dateyear" id="is_dateyear"><!-- --></a>
873     <div class="evenrow">
874    
875     <div class="method-header">
876     <span class="method-title">is_dateyear</span> (line <span class="line-number">897</span>)
877     </div>
878    
879     <!-- ========== Info from phpDoc block ========= -->
880     <p class="short-description">See if the year is within 1800 and 3000</p>
881     <ul class="tags">
882     <li><span class="field">return:</span> = succes FALSE = failed</li>
883     </ul>
884    
885     <div class="method-signature">
886     <span class="method-result">TRUE</span>
887     <span class="method-name">
888     is_dateyear
889     </span>
890     (<span class="var-type">string</span>&nbsp;<span class="var-name">$year</span>)
891     </div>
892    
893     <ul class="parameters">
894     <li>
895     <span class="var-type">string</span>
896     <span class="var-name">$year</span><span class="var-description">: - the value to validate</span> </li>
897     </ul>
898    
899    
900     </div>
901     <a name="methodis_domainname" id="is_domainname"><!-- --></a>
902     <div class="oddrow">
903    
904     <div class="method-header">
905     <span class="method-title">is_domainname</span> (line <span class="line-number">312</span>)
906     </div>
907    
908     <!-- ========== Info from phpDoc block ========= -->
909     <p class="short-description">This method validates a string for a valid hostname for a machine.</p>
910     <ul class="tags">
911     <li><span class="field">return:</span> = succes FALSE = failed</li>
912     </ul>
913    
914     <div class="method-signature">
915     <span class="method-result">TRUE</span>
916     <span class="method-name">
917     is_domainname
918     </span>
919     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$forbid_www</span> = <span class="var-default">FALSE</span>])
920     </div>
921    
922     <ul class="parameters">
923     <li>
924     <span class="var-type">string</span>
925     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
926     </ul>
927    
928    
929     </div>
930     <a name="methodis_email" id="is_email"><!-- --></a>
931     <div class="evenrow">
932    
933     <div class="method-header">
934     <span class="method-title">is_email</span> (line <span class="line-number">726</span>)
935     </div>
936    
937     <!-- ========== Info from phpDoc block ========= -->
938     <p class="short-description">This function validates a single email address.</p>
939     <p class="description"><p>It supports email addresses in the format of jane@blah.com or &quot;Jane Doe &lt;jane@blah.com&gt;&quot;</p></p>
940     <ul class="tags">
941     <li><span class="field">return:</span> = succes FALSE = failed</li>
942     </ul>
943    
944     <div class="method-signature">
945     <span class="method-result">TRUE</span>
946     <span class="method-name">
947     is_email
948     </span>
949     (<span class="var-type">string</span>&nbsp;<span class="var-name">$email</span>)
950     </div>
951    
952     <ul class="parameters">
953     <li>
954     <span class="var-type">string</span>
955     <span class="var-name">$email</span><span class="var-description">: - the value to validate</span> </li>
956     </ul>
957    
958    
959     </div>
960     <a name="methodis_firstname" id="is_firstname"><!-- --></a>
961     <div class="oddrow">
962    
963     <div class="method-header">
964     <span class="method-title">is_firstname</span> (line <span class="line-number">977</span>)
965     </div>
966    
967     <!-- ========== Info from phpDoc block ========= -->
968     <p class="short-description">This is just a wrapper for</p>
969     <ul class="tags">
970     <li><span class="field">return:</span> = succes FALSE = failed</li>
971     </ul>
972    
973     <div class="method-signature">
974     <span class="method-result">TRUE</span>
975     <span class="method-name">
976     is_firstname
977     </span>
978     (<span class="var-type">string</span>&nbsp;<span class="var-name">$firstname</span>)
979     </div>
980    
981     <ul class="parameters">
982     <li>
983     <span class="var-type">string</span>
984     <span class="var-name">$firstname</span><span class="var-description">: - the value to validate</span> </li>
985     </ul>
986    
987    
988     </div>
989     <a name="methodis_float" id="is_float"><!-- --></a>
990     <div class="evenrow">
991    
992     <div class="method-header">
993     <span class="method-title">is_float</span> (line <span class="line-number">514</span>)
994     </div>
995    
996     <!-- ========== Info from phpDoc block ========= -->
997     <p class="short-description">This method validates a string as a valid float formatted number. x.xx</p>
998     <ul class="tags">
999     <li><span class="field">return:</span> = succes FALSE = failed</li>
1000     </ul>
1001    
1002     <div class="method-signature">
1003     <span class="method-result">TRUE</span>
1004     <span class="method-name">
1005     is_float
1006     </span>
1007     (<span class="var-type">string</span>&nbsp;<span class="var-name">$number</span>)
1008     </div>
1009    
1010     <ul class="parameters">
1011     <li>
1012     <span class="var-type">string</span>
1013     <span class="var-name">$number</span><span class="var-description">: - the value to validate</span> </li>
1014     </ul>
1015    
1016    
1017     </div>
1018     <a name="methodis_higherzeronumber" id="is_higherzeronumber"><!-- --></a>
1019     <div class="oddrow">
1020    
1021     <div class="method-header">
1022     <span class="method-title">is_higherzeronumber</span> (line <span class="line-number">562</span>)
1023     </div>
1024    
1025     <!-- ========== Info from phpDoc block ========= -->
1026     <p class="short-description">This method validates a string as a number greater then 0.</p>
1027     <ul class="tags">
1028     <li><span class="field">return:</span> = succes FALSE = failed</li>
1029     </ul>
1030    
1031     <div class="method-signature">
1032     <span class="method-result">TRUE</span>
1033     <span class="method-name">
1034     is_higherzeronumber
1035     </span>
1036     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1037     </div>
1038    
1039     <ul class="parameters">
1040     <li>
1041     <span class="var-type">string</span>
1042     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
1043     </ul>
1044    
1045    
1046     </div>
1047     <a name="methodis_host" id="is_host"><!-- --></a>
1048     <div class="evenrow">
1049    
1050     <div class="method-header">
1051     <span class="method-title">is_host</span> (line <span class="line-number">1158</span>)
1052     </div>
1053    
1054     <!-- ========== Info from phpDoc block ========= -->
1055     <p class="short-description">no comment</p>
1056    
1057     <div class="method-signature">
1058     <span class="method-result">void</span>
1059     <span class="method-name">
1060     is_host
1061     </span>
1062     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$host</span>)
1063     </div>
1064    
1065    
1066    
1067     </div>
1068     <a name="methodis_hostemail" id="is_hostemail"><!-- --></a>
1069     <div class="oddrow">
1070    
1071     <div class="method-header">
1072     <span class="method-title">is_hostemail</span> (line <span class="line-number">709</span>)
1073     </div>
1074    
1075     <!-- ========== Info from phpDoc block ========= -->
1076     <p class="short-description">This method tests a string as a valid hostname value or a valid email string</p>
1077     <ul class="tags">
1078     <li><span class="field">return:</span> = succes FALSE = failed</li>
1079     </ul>
1080    
1081     <div class="method-signature">
1082     <span class="method-result">TRUE</span>
1083     <span class="method-name">
1084     is_hostemail
1085     </span>
1086     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1087     </div>
1088    
1089     <ul class="parameters">
1090     <li>
1091     <span class="var-type">string</span>
1092     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1093     </ul>
1094    
1095    
1096     </div>
1097     <a name="methodis_hostip" id="is_hostip"><!-- --></a>
1098     <div class="evenrow">
1099    
1100     <div class="method-header">
1101     <span class="method-title">is_hostip</span> (line <span class="line-number">432</span>)
1102     </div>
1103    
1104     <!-- ========== Info from phpDoc block ========= -->
1105     <p class="short-description">This method tries to validate a string as a valid IP address or a hostname</p>
1106     <ul class="tags">
1107     <li><span class="field">return:</span> = succes FALSE = failed</li>
1108     </ul>
1109    
1110     <div class="method-signature">
1111     <span class="method-result">TRUE</span>
1112     <span class="method-name">
1113     is_hostip
1114     </span>
1115     (<span class="var-type">string</span>&nbsp;<span class="var-name">$hostip</span>)
1116     </div>
1117    
1118     <ul class="parameters">
1119     <li>
1120     <span class="var-type">string</span>
1121     <span class="var-name">$hostip</span><span class="var-description">: - the value to validate</span> </li>
1122     </ul>
1123    
1124    
1125     </div>
1126     <a name="methodis_hostlist" id="is_hostlist"><!-- --></a>
1127     <div class="oddrow">
1128    
1129     <div class="method-header">
1130     <span class="method-title">is_hostlist</span> (line <span class="line-number">1166</span>)
1131     </div>
1132    
1133     <!-- ========== Info from phpDoc block ========= -->
1134     <p class="short-description">no comment</p>
1135    
1136     <div class="method-signature">
1137     <span class="method-result">void</span>
1138     <span class="method-name">
1139     is_hostlist
1140     </span>
1141     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$hostlist</span>)
1142     </div>
1143    
1144    
1145    
1146     </div>
1147     <a name="methodis_hostname" id="is_hostname"><!-- --></a>
1148     <div class="evenrow">
1149    
1150     <div class="method-header">
1151     <span class="method-title">is_hostname</span> (line <span class="line-number">356</span>)
1152     </div>
1153    
1154     <!-- ========== Info from phpDoc block ========= -->
1155     <p class="short-description">This is just a wrapper for is_domainname</p>
1156     <ul class="tags">
1157     <li><span class="field">return:</span> = succes FALSE = failed</li>
1158     </ul>
1159    
1160     <div class="method-signature">
1161     <span class="method-result">TRUE</span>
1162     <span class="method-name">
1163     is_hostname
1164     </span>
1165     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1166     </div>
1167    
1168     <ul class="parameters">
1169     <li>
1170     <span class="var-type">string</span>
1171     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1172     </ul>
1173    
1174    
1175     </div>
1176     <a name="methodis_ip" id="is_ip"><!-- --></a>
1177     <div class="oddrow">
1178    
1179     <div class="method-header">
1180     <span class="method-title">is_ip</span> (line <span class="line-number">368</span>)
1181     </div>
1182    
1183     <!-- ========== Info from phpDoc block ========= -->
1184     <p class="short-description">This validates a string as an IP address This should work with either IPv4 or IPv6</p>
1185     <ul class="tags">
1186     <li><span class="field">return:</span> = succes FALSE = failed</li>
1187     </ul>
1188    
1189     <div class="method-signature">
1190     <span class="method-result">TRUE</span>
1191     <span class="method-name">
1192     is_ip
1193     </span>
1194     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
1195     </div>
1196    
1197     <ul class="parameters">
1198     <li>
1199     <span class="var-type">string</span>
1200     <span class="var-name">$ip</span><span class="var-description">: - the value to validate</span> </li>
1201     </ul>
1202    
1203    
1204     </div>
1205     <a name="methodis_lastname" id="is_lastname"><!-- --></a>
1206     <div class="evenrow">
1207    
1208     <div class="method-header">
1209     <span class="method-title">is_lastname</span> (line <span class="line-number">988</span>)
1210     </div>
1211    
1212     <!-- ========== Info from phpDoc block ========= -->
1213     <p class="short-description">This is just a wrapper for</p>
1214     <ul class="tags">
1215     <li><span class="field">return:</span> = succes FALSE = failed</li>
1216     </ul>
1217    
1218     <div class="method-signature">
1219     <span class="method-result">TRUE</span>
1220     <span class="method-name">
1221     is_lastname
1222     </span>
1223     (<span class="var-type">string</span>&nbsp;<span class="var-name">$lastname</span>)
1224     </div>
1225    
1226     <ul class="parameters">
1227     <li>
1228     <span class="var-type">string</span>
1229     <span class="var-name">$lastname</span><span class="var-description">: - the value to validate</span> </li>
1230     </ul>
1231    
1232    
1233     </div>
1234     <a name="methodis_leapyear" id="is_leapyear"><!-- --></a>
1235     <div class="oddrow">
1236    
1237     <div class="method-header">
1238     <span class="method-title">is_leapyear</span> (line <span class="line-number">815</span>)
1239     </div>
1240    
1241     <!-- ========== Info from phpDoc block ========= -->
1242     <p class="short-description">This method validates a string as a leap year.</p>
1243     <ul class="tags">
1244     <li><span class="field">return:</span> = succes FALSE = failed</li>
1245     </ul>
1246    
1247     <div class="method-signature">
1248     <span class="method-result">TRUE</span>
1249     <span class="method-name">
1250     is_leapyear
1251     </span>
1252     (<span class="var-type">string</span>&nbsp;<span class="var-name">$yyyy</span>)
1253     </div>
1254    
1255     <ul class="parameters">
1256     <li>
1257     <span class="var-type">string</span>
1258     <span class="var-name">$yyyy</span><span class="var-description">: - the value to validate</span> </li>
1259     </ul>
1260    
1261    
1262     </div>
1263     <a name="methodis_manyemails" id="is_manyemails"><!-- --></a>
1264     <div class="evenrow">
1265    
1266     <div class="method-header">
1267     <span class="method-title">is_manyemails</span> (line <span class="line-number">794</span>)
1268     </div>
1269    
1270     <!-- ========== Info from phpDoc block ========= -->
1271     <p class="short-description">This function tests a string that may contain many email addresses seperated by commas</p>
1272     <ul class="tags">
1273     <li><span class="field">return:</span> = succes FALSE = failed</li>
1274     </ul>
1275    
1276     <div class="method-signature">
1277     <span class="method-result">TRUE</span>
1278     <span class="method-name">
1279     is_manyemails
1280     </span>
1281     (<span class="var-type">string</span>&nbsp;<span class="var-name">$emails</span>)
1282     </div>
1283    
1284     <ul class="parameters">
1285     <li>
1286     <span class="var-type">string</span>
1287     <span class="var-name">$emails</span><span class="var-description">: - the value to validate</span> </li>
1288     </ul>
1289    
1290    
1291     </div>
1292     <a name="methodis_money" id="is_money"><!-- --></a>
1293     <div class="oddrow">
1294    
1295     <div class="method-header">
1296     <span class="method-title">is_money</span> (line <span class="line-number">466</span>)
1297     </div>
1298    
1299     <!-- ========== Info from phpDoc block ========= -->
1300     <p class="short-description">This method tests a string to make sure it is in a valid money format.</p>
1301     <p class="description"><p>either $x or $x.cents</p></p>
1302     <ul class="tags">
1303     <li><span class="field">return:</span> = succes FALSE = failed</li>
1304     </ul>
1305    
1306     <div class="method-signature">
1307     <span class="method-result">TRUE</span>
1308     <span class="method-name">
1309     is_money
1310     </span>
1311     (<span class="var-type">string</span>&nbsp;<span class="var-name">$money</span>)
1312     </div>
1313    
1314     <ul class="parameters">
1315     <li>
1316     <span class="var-type">string</span>
1317     <span class="var-name">$money</span><span class="var-description">: - the value to validate</span> </li>
1318     </ul>
1319    
1320    
1321     </div>
1322     <a name="methodis_name" id="is_name"><!-- --></a>
1323     <div class="evenrow">
1324    
1325     <div class="method-header">
1326     <span class="method-title">is_name</span> (line <span class="line-number">612</span>)
1327     </div>
1328    
1329     <!-- ========== Info from phpDoc block ========= -->
1330     <p class="short-description">This validates a string as a valid proper name.</p>
1331     <p class="description"><p>The string can't be longer then VALIDATE_MAXSIZE in length, and it can only contain letters and numbers</p></p>
1332     <ul class="tags">
1333     <li><span class="field">return:</span> = succes FALSE = failed</li>
1334     </ul>
1335    
1336     <div class="method-signature">
1337     <span class="method-result">TRUE</span>
1338     <span class="method-name">
1339     is_name
1340     </span>
1341     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1342     </div>
1343    
1344     <ul class="parameters">
1345     <li>
1346     <span class="var-type">string</span>
1347     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1348     </ul>
1349    
1350    
1351     </div>
1352     <a name="methodis_notempty" id="is_notempty"><!-- --></a>
1353     <div class="oddrow">
1354    
1355     <div class="method-header">
1356     <span class="method-title">is_notempty</span> (line <span class="line-number">132</span>)
1357     </div>
1358    
1359     <!-- ========== Info from phpDoc block ========= -->
1360     <p class="short-description">This function makes sure the data is not empty</p>
1361     <ul class="tags">
1362     <li><span class="field">return:</span> = not empty</li>
1363     </ul>
1364    
1365     <div class="method-signature">
1366     <span class="method-result">TRUE</span>
1367     <span class="method-name">
1368     is_notempty
1369     </span>
1370     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>)
1371     </div>
1372    
1373     <ul class="parameters">
1374     <li>
1375     <span class="var-type">mixed</span>
1376     <span class="var-name">$value</span> </li>
1377     </ul>
1378    
1379    
1380     </div>
1381     <a name="methodis_num" id="is_num"><!-- --></a>
1382     <div class="evenrow">
1383    
1384     <div class="method-header">
1385     <span class="method-title">is_num</span> (line <span class="line-number">186</span>)
1386     </div>
1387    
1388     <!-- ========== Info from phpDoc block ========= -->
1389     <p class="short-description">This function checks if the given string contains numerical digit characters.</p>
1390     <p class="description"><p>It also checks for the allowed additional characters.</p></p>
1391     <ul class="tags">
1392     <li><span class="field">return:</span> FALSE - if any other extraneous characters are found TRUE upon succes.</li>
1393     </ul>
1394    
1395     <div class="method-signature">
1396     <span class="method-result">boolean</span>
1397     <span class="method-name">
1398     is_num
1399     </span>
1400     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
1401     </div>
1402    
1403     <ul class="parameters">
1404     <li>
1405     <span class="var-type">string</span>
1406     <span class="var-name">$str</span><span class="var-description">: - the string to check</span> </li>
1407     <li>
1408     <span class="var-type">string</span>
1409     <span class="var-name">$from</span><span class="var-description">: - list of individual characters to allow besides a-zA-Z</span> </li>
1410     </ul>
1411    
1412    
1413     </div>
1414     <a name="methodis_number" id="is_number"><!-- --></a>
1415     <div class="oddrow">
1416    
1417     <div class="method-header">
1418     <span class="method-title">is_number</span> (line <span class="line-number">450</span>)
1419     </div>
1420    
1421     <!-- ========== Info from phpDoc block ========= -->
1422     <p class="short-description">This tests a string to make sure it is a valid number.</p>
1423     <ul class="tags">
1424     <li><span class="field">return:</span> = succes FALSE = failed</li>
1425     </ul>
1426    
1427     <div class="method-signature">
1428     <span class="method-result">TRUE</span>
1429     <span class="method-name">
1430     is_number
1431     </span>
1432     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1433     </div>
1434    
1435     <ul class="parameters">
1436     <li>
1437     <span class="var-type">string</span>
1438     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
1439     </ul>
1440    
1441    
1442     </div>
1443     <a name="methodis_partial_domainname" id="is_partial_domainname"><!-- --></a>
1444     <div class="evenrow">
1445    
1446     <div class="method-header">
1447     <span class="method-title">is_partial_domainname</span> (line <span class="line-number">330</span>)
1448     </div>
1449    
1450     <!-- ========== Info from phpDoc block ========= -->
1451     <p class="short-description">This method validates a string for a valid partial hostname for a machine.</p>
1452     <ul class="tags">
1453     <li><span class="field">return:</span> = succes FALSE = failed</li>
1454     </ul>
1455    
1456     <div class="method-signature">
1457     <span class="method-result">TRUE</span>
1458     <span class="method-name">
1459     is_partial_domainname
1460     </span>
1461     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1462     </div>
1463    
1464     <ul class="parameters">
1465     <li>
1466     <span class="var-type">string</span>
1467     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1468     </ul>
1469    
1470    
1471     </div>
1472     <a name="methodis_partial_ip" id="is_partial_ip"><!-- --></a>
1473     <div class="oddrow">
1474    
1475     <div class="method-header">
1476     <span class="method-title">is_partial_ip</span> (line <span class="line-number">403</span>)
1477     </div>
1478    
1479     <!-- ========== Info from phpDoc block ========= -->
1480     <p class="short-description">This validates a string as a portion of an IP address.</p>
1481     <p class="description"><p>This should work with either IPv4 or IPv6</p></p>
1482     <ul class="tags">
1483     <li><span class="field">return:</span> = succes FALSE = failed</li>
1484     </ul>
1485    
1486     <div class="method-signature">
1487     <span class="method-result">TRUE</span>
1488     <span class="method-name">
1489     is_partial_ip
1490     </span>
1491     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
1492     </div>
1493    
1494     <ul class="parameters">
1495     <li>
1496     <span class="var-type">string</span>
1497     <span class="var-name">$ip</span><span class="var-description">: - the value to validate</span> </li>
1498     </ul>
1499    
1500    
1501     </div>
1502     <a name="methodis_password" id="is_password"><!-- --></a>
1503     <div class="evenrow">
1504    
1505     <div class="method-header">
1506     <span class="method-title">is_password</span> (line <span class="line-number">675</span>)
1507     </div>
1508    
1509     <!-- ========== Info from phpDoc block ========= -->
1510     <p class="short-description">This tries to validate a string as a password It can't be empty and has to be less then VALIDATE_MAXSIZE characters in length</p>
1511     <p class="description"><p>NOTE: password is case sensitive, and spaces are ignored.</p></p>
1512     <ul class="tags">
1513     <li><span class="field">return:</span> = succes FALSE = failed</li>
1514     </ul>
1515    
1516     <div class="method-signature">
1517     <span class="method-result">TRUE</span>
1518     <span class="method-name">
1519     is_password
1520     </span>
1521     (<span class="var-type">string</span>&nbsp;<span class="var-name">$password</span>)
1522     </div>
1523    
1524     <ul class="parameters">
1525     <li>
1526     <span class="var-type">string</span>
1527     <span class="var-name">$password</span><span class="var-description">: - the value to validate</span> </li>
1528     </ul>
1529    
1530    
1531     </div>
1532     <a name="methodis_path" id="is_path"><!-- --></a>
1533     <div class="oddrow">
1534    
1535     <div class="method-header">
1536     <span class="method-title">is_path</span> (line <span class="line-number">579</span>)
1537     </div>
1538    
1539     <!-- ========== Info from phpDoc block ========= -->
1540     <p class="short-description">This method validates a string as a path to a file.</p>
1541     <ul class="tags">
1542     <li><span class="field">return:</span> = succes FALSE = failed</li>
1543     </ul>
1544    
1545     <div class="method-signature">
1546     <span class="method-result">TRUE</span>
1547     <span class="method-name">
1548     is_path
1549     </span>
1550     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
1551     </div>
1552    
1553     <ul class="parameters">
1554     <li>
1555     <span class="var-type">string</span>
1556     <span class="var-name">$path</span><span class="var-description">: - the value to validate</span> </li>
1557     </ul>
1558    
1559    
1560     </div>
1561     <a name="methodis_price" id="is_price"><!-- --></a>
1562     <div class="evenrow">
1563    
1564     <div class="method-header">
1565     <span class="method-title">is_price</span> (line <span class="line-number">492</span>)
1566     </div>
1567    
1568     <!-- ========== Info from phpDoc block ========= -->
1569     <p class="short-description">This method tries to validate a string as a valid price. It can't be zero (a la free!)</p>
1570     <ul class="tags">
1571     <li><span class="field">return:</span> = succes FALSE = failed</li>
1572     </ul>
1573    
1574     <div class="method-signature">
1575     <span class="method-result">TRUE</span>
1576     <span class="method-name">
1577     is_price
1578     </span>
1579     (<span class="var-type">string</span>&nbsp;<span class="var-name">$price</span>)
1580     </div>
1581    
1582     <ul class="parameters">
1583     <li>
1584     <span class="var-type">string</span>
1585     <span class="var-name">$price</span><span class="var-description">: - the value to validate</span> </li>
1586     </ul>
1587    
1588    
1589     </div>
1590     <a name="methodis_range" id="is_range"><!-- --></a>
1591     <div class="oddrow">
1592    
1593     <div class="method-header">
1594     <span class="method-title">is_range</span> (line <span class="line-number">218</span>)
1595     </div>
1596    
1597     <!-- ========== Info from phpDoc block ========= -->
1598     <p class="short-description">is_range</p>
1599     <p class="description"><p>This is the range check that the can be used in checks_array. Valarray should be: array('val' =&gt; $val, 'size' =&gt; $size OPTIONAL 'min' =&gt; $min, 'max' =&gt; $max, )</p></p>
1600    
1601     <div class="method-signature">
1602     <span class="method-result">void</span>
1603     <span class="method-name">
1604     is_range
1605     </span>
1606     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$min</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$max</span>)
1607     </div>
1608    
1609    
1610    
1611     </div>
1612     <a name="methodis_regex" id="is_regex"><!-- --></a>
1613     <div class="evenrow">
1614    
1615     <div class="method-header">
1616     <span class="method-title">is_regex</span> (line <span class="line-number">1183</span>)
1617     </div>
1618    
1619     <!-- ========== Info from phpDoc block ========= -->
1620     <p class="short-description">Validate if the string matches a regex</p>
1621     <ul class="tags">
1622     <li><span class="field">return:</span> = succes FALSE = failed</li>
1623     </ul>
1624    
1625     <div class="method-signature">
1626     <span class="method-result">TRUE</span>
1627     <span class="method-name">
1628     is_regex
1629     </span>
1630     (<span class="var-type">string</span>&nbsp;<span class="var-name">$regex</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
1631     </div>
1632    
1633     <ul class="parameters">
1634     <li>
1635     <span class="var-type">string</span>
1636     <span class="var-name">$regex</span><span class="var-description">: - the regex string</span> </li>
1637     <li>
1638     <span class="var-type">string</span>
1639     <span class="var-name">$str</span><span class="var-description">: - the value to validate</span> </li>
1640     </ul>
1641    
1642    
1643     </div>
1644     <a name="methodis_standalone_hostname" id="is_standalone_hostname"><!-- --></a>
1645     <div class="oddrow">
1646    
1647     <div class="method-header">
1648     <span class="method-title">is_standalone_hostname</span> (line <span class="line-number">280</span>)
1649     </div>
1650    
1651     <!-- ========== Info from phpDoc block ========= -->
1652     <p class="short-description">this method tests to see if this is a valid hostname value minus the domain name portion.</p>
1653     <ul class="tags">
1654     <li><span class="field">return:</span> = succes FALSE = failed</li>
1655     </ul>
1656    
1657     <div class="method-signature">
1658     <span class="method-result">TRUE</span>
1659     <span class="method-name">
1660     is_standalone_hostname
1661     </span>
1662     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1663     </div>
1664    
1665     <ul class="parameters">
1666     <li>
1667     <span class="var-type">string</span>
1668     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1669     </ul>
1670    
1671    
1672     </div>
1673     <a name="methodis_strict_url" id="is_strict_url"><!-- --></a>
1674     <div class="evenrow">
1675    
1676     <div class="method-header">
1677     <span class="method-title">is_strict_url</span> (line <span class="line-number">1105</span>)
1678     </div>
1679    
1680     <!-- ========== Info from phpDoc block ========= -->
1681     <p class="short-description">This method validates a strict url.</p>
1682     <p class="description"><p>It is the same as is_url, except that it requires the prefix http://</p></p>
1683     <ul class="tags">
1684     <li><span class="field">return:</span> = succes FALSE = failed</li>
1685     </ul>
1686    
1687     <div class="method-signature">
1688     <span class="method-result">TRUE</span>
1689     <span class="method-name">
1690     is_strict_url
1691     </span>
1692     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
1693     </div>
1694    
1695     <ul class="parameters">
1696     <li>
1697     <span class="var-type">string</span>
1698     <span class="var-name">$url</span><span class="var-description">: - the value to validate</span> </li>
1699     </ul>
1700    
1701    
1702     </div>
1703     <a name="methodis_time" id="is_time"><!-- --></a>
1704     <div class="oddrow">
1705    
1706     <div class="method-header">
1707     <span class="method-title">is_time</span> (line <span class="line-number">950</span>)
1708     </div>
1709    
1710     <!-- ========== Info from phpDoc block ========= -->
1711     <p class="short-description">This validates an array of fields as a valid time of the day</p>
1712     <p class="description"><p>NOTE: array must contain array( &quot;hour&quot; =&gt; VALUE, &quot;minutes&quot; =&gt; VALUE, &quot;seconds&quot; =&gt; VALUE);</p></p>
1713     <ul class="tags">
1714     <li><span class="field">return:</span> = succes FALSE = failed</li>
1715     </ul>
1716    
1717     <div class="method-signature">
1718     <span class="method-result">TRUE</span>
1719     <span class="method-name">
1720     is_time
1721     </span>
1722     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1723     </div>
1724    
1725     <ul class="parameters">
1726     <li>
1727     <span class="var-type">string</span>
1728     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
1729     </ul>
1730    
1731    
1732     </div>
1733     <a name="methodis_title" id="is_title"><!-- --></a>
1734     <div class="evenrow">
1735    
1736     <div class="method-header">
1737     <span class="method-title">is_title</span> (line <span class="line-number">1123</span>)
1738     </div>
1739    
1740     <!-- ========== Info from phpDoc block ========= -->
1741     <p class="short-description">Validate if the string is a good candidate to become an Title</p>
1742     <ul class="tags">
1743     <li><span class="field">return:</span> = succes FALSE = failed</li>
1744     </ul>
1745    
1746     <div class="method-signature">
1747     <span class="method-result">TRUE</span>
1748     <span class="method-name">
1749     is_title
1750     </span>
1751     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1752     </div>
1753    
1754     <ul class="parameters">
1755     <li>
1756     <span class="var-type">string</span>
1757     <span class="var-name">$name</span><span class="var-description">: - the value to validate</span> </li>
1758     </ul>
1759    
1760    
1761     </div>
1762     <a name="methodis_url" id="is_url"><!-- --></a>
1763     <div class="oddrow">
1764    
1765     <div class="method-header">
1766     <span class="method-title">is_url</span> (line <span class="line-number">1066</span>)
1767     </div>
1768    
1769     <!-- ========== Info from phpDoc block ========= -->
1770     <p class="short-description">This method validates a string as a valid url It inclues the prefix, hostname/ip, port number and path.</p>
1771     <p class="description"><p>NOTE: format is in [http://] hostip [:port number] [path]</p></p>
1772     <ul class="tags">
1773     <li><span class="field">return:</span> = succes FALSE = failed</li>
1774     </ul>
1775    
1776     <div class="method-signature">
1777     <span class="method-result">TRUE</span>
1778     <span class="method-name">
1779     is_url
1780     </span>
1781     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
1782     </div>
1783    
1784     <ul class="parameters">
1785     <li>
1786     <span class="var-type">string</span>
1787     <span class="var-name">$url</span><span class="var-description">: - the value to validate</span> </li>
1788     </ul>
1789    
1790    
1791     </div>
1792     <a name="methodis_urlpath" id="is_urlpath"><!-- --></a>
1793     <div class="evenrow">
1794    
1795     <div class="method-header">
1796     <span class="method-title">is_urlpath</span> (line <span class="line-number">595</span>)
1797     </div>
1798    
1799     <!-- ========== Info from phpDoc block ========= -->
1800     <p class="short-description">This method validates a string as a valid url path to a file</p>
1801     <ul class="tags">
1802     <li><span class="field">return:</span> = succes FALSE = failed</li>
1803     </ul>
1804    
1805     <div class="method-signature">
1806     <span class="method-result">TRUE</span>
1807     <span class="method-name">
1808     is_urlpath
1809     </span>
1810     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
1811     </div>
1812    
1813     <ul class="parameters">
1814     <li>
1815     <span class="var-type">string</span>
1816     <span class="var-name">$path</span><span class="var-description">: - the value to validate</span> </li>
1817     </ul>
1818    
1819    
1820     </div>
1821     <a name="methodis_username" id="is_username"><!-- --></a>
1822     <div class="oddrow">
1823    
1824     <div class="method-header">
1825     <span class="method-title">is_username</span> (line <span class="line-number">649</span>)
1826     </div>
1827    
1828     <!-- ========== Info from phpDoc block ========= -->
1829     <p class="short-description">This method tests to see if a string value</p>
1830     <p class="description"><p>is a valid 'account' name. The string can't be larger then VALIDATE_MAXSIZE, and can only contain alphanum characters</p></p>
1831     <ul class="tags">
1832     <li><span class="field">return:</span> = succes FALSE = failed</li>
1833     </ul>
1834    
1835     <div class="method-signature">
1836     <span class="method-result">TRUE</span>
1837     <span class="method-name">
1838     is_username
1839     </span>
1840     (<span class="var-type">string</span>&nbsp;<span class="var-name">$username</span>)
1841     </div>
1842    
1843     <ul class="parameters">
1844     <li>
1845     <span class="var-type">string</span>
1846     <span class="var-name">$username</span><span class="var-description">: - the value to validate</span> </li>
1847     </ul>
1848    
1849    
1850     </div>
1851     <a name="methodis_valid_domain" id="is_valid_domain"><!-- --></a>
1852     <div class="evenrow">
1853    
1854     <div class="method-header">
1855     <span class="method-title">is_valid_domain</span> (line <span class="line-number">1138</span>)
1856     </div>
1857    
1858     <!-- ========== Info from phpDoc block ========= -->
1859     <p class="short-description">Validate domain Will check if a domain is valid</p>
1860     <ul class="tags">
1861     <li><span class="field">return:</span> = succes FALSE = failed</li>
1862     </ul>
1863    
1864     <div class="method-signature">
1865     <span class="method-result">TRUE</span>
1866     <span class="method-name">
1867     is_valid_domain
1868     </span>
1869     (<span class="var-type">string</span>&nbsp;<span class="var-name">$domain_value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$allow_www</span> = <span class="var-default">false</span>])
1870     </div>
1871    
1872     <ul class="parameters">
1873     <li>
1874     <span class="var-type">string</span>
1875     <span class="var-name">$domain_value</span><span class="var-description">: - the value to validate</span> </li>
1876     </ul>
1877    
1878    
1879     </div>
1880     <a name="methodis_within_range" id="is_within_range"><!-- --></a>
1881     <div class="oddrow">
1882    
1883     <div class="method-header">
1884     <span class="method-title">is_within_range</span> (line <span class="line-number">237</span>)
1885     </div>
1886    
1887     <!-- ========== Info from phpDoc block ========= -->
1888     <p class="short-description">This method makes sure a value lies within a given range of values.</p>
1889     <p class="description"><p>The error message can be customized by passing in a customer error code</p></p>
1890     <ul class="tags">
1891     <li><span class="field">return:</span> = succes FALSE = failed</li>
1892     </ul>
1893    
1894     <div class="method-signature">
1895     <span class="method-result">TRUE</span>
1896     <span class="method-name">
1897     is_within_range
1898     </span>
1899     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">int</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$start</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$end</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$error</span> = <span class="var-default">FALSE</span>])
1900     </div>
1901    
1902     <ul class="parameters">
1903     <li>
1904     <span class="var-type">mixed</span>
1905     <span class="var-name">$value</span><span class="var-description">: - the value u want to check</span> </li>
1906     <li>
1907     <span class="var-type">int</span>
1908     <span class="var-name">$size</span><span class="var-description">: - the size</span> </li>
1909     <li>
1910     <span class="var-type">mixed</span>
1911     <span class="var-name">$start</span><span class="var-description">: - the lower bound value</span> </li>
1912     <li>
1913     <span class="var-type">mixed</span>
1914     <span class="var-name">$end</span><span class="var-description">: - the upper bound value</span> </li>
1915     <li>
1916     <span class="var-type">string</span>
1917     <span class="var-name">$error</span><span class="var-description">: - the error code if any</span> </li>
1918     </ul>
1919    
1920    
1921     </div>
1922     <a name="methodis_zero_onehundred" id="is_zero_onehundred"><!-- --></a>
1923     <div class="evenrow">
1924    
1925     <div class="method-header">
1926     <span class="method-title">is_zero_onehundred</span> (line <span class="line-number">541</span>)
1927     </div>
1928    
1929     <!-- ========== Info from phpDoc block ========= -->
1930     <p class="short-description">This validates a string as a valid number between 0 and 100</p>
1931     <ul class="tags">
1932     <li><span class="field">return:</span> = succes FALSE = failed</li>
1933     </ul>
1934    
1935     <div class="method-signature">
1936     <span class="method-result">TRUE</span>
1937     <span class="method-name">
1938     is_zero_onehundred
1939     </span>
1940     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1941     </div>
1942    
1943     <ul class="parameters">
1944     <li>
1945     <span class="var-type">string</span>
1946     <span class="var-name">$value</span><span class="var-description">: - the value to validate</span> </li>
1947     </ul>
1948    
1949    
1950     </div>
1951     <a name="methodis_zip" id="is_zip"><!-- --></a>
1952     <div class="oddrow">
1953    
1954     <div class="method-header">
1955     <span class="method-title">is_zip</span> (line <span class="line-number">1001</span>)
1956     </div>
1957    
1958     <!-- ========== Info from phpDoc block ========= -->
1959     <p class="short-description">This validates a string as a valid zipcode</p>
1960     <p class="description"><p>numbers, whitespace allowed</p></p>
1961     <ul class="tags">
1962     <li><span class="field">return:</span> = succes FALSE = failed</li>
1963     </ul>
1964    
1965     <div class="method-signature">
1966     <span class="method-result">TRUE</span>
1967     <span class="method-name">
1968     is_zip
1969     </span>
1970     (<span class="var-type">string</span>&nbsp;<span class="var-name">$zip</span>)
1971     </div>
1972    
1973     <ul class="parameters">
1974     <li>
1975     <span class="var-type">string</span>
1976     <span class="var-name">$zip</span><span class="var-description">: - the value to validate</span> </li>
1977     </ul>
1978    
1979    
1980     </div>
1981     <a name="method_error" id="_error"><!-- --></a>
1982     <div class="evenrow">
1983    
1984     <div class="method-header">
1985     <span class="method-title">_error</span> (line <span class="line-number">90</span>)
1986     </div>
1987    
1988     <!-- ========== Info from phpDoc block ========= -->
1989     <p class="short-description">A wrapper method to set the error message and error code before returning FALSE</p>
1990    
1991     <div class="method-signature">
1992     <span class="method-result">FALSE</span>
1993     <span class="method-name">
1994     _error
1995     </span>
1996     (<span class="var-type">string</span>&nbsp;<span class="var-name">$code</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$message</span> = <span class="var-default">NULL</span>])
1997     </div>
1998    
1999     <ul class="parameters">
2000     <li>
2001     <span class="var-type">string</span>
2002     <span class="var-name">$code</span><span class="var-description">: - error code</span> </li>
2003     </ul>
2004    
2005    
2006     </div>
2007    
2008     </div>
2009     </div>
2010    
2011    
2012     <p class="notes" id="credit">
2013     Documentation generated on Thu, 1 Apr 2004 09:38:53 -0800 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.3.0RC2</a>
2014     </p>
2015     </div></body>
2016     </html>
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