/[cvs]/nfo/php/libs/com.newsblob.phphtmllib/form/FormValidation.inc
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revision 1.1 by jonen, Sat Feb 22 21:07:42 2003 UTC revision 1.3 by jonen, Thu May 6 16:27:22 2004 UTC
# Line 41  class FormValidation { Line 41  class FormValidation {
41       * This holds the last error message       * This holds the last error message
42       */       */
43      var $_error_message = '';      var $_error_message = '';
44    
45        /**
46         * This is the FormErrors object
47         */
48        var $_FormErrors = NULL;
49    
50    
51        /**
52         * The constructor used to set the
53         * form errors object used by this class
54         * to do error text lookups
55         *
56         * @param FormErrors object
57         */
58        function FormValidation(&$error_obj) {
59            $this->_FormErrors = &$error_obj;
60        }
61            
62            
63            
# Line 73  class FormValidation { Line 90  class FormValidation {
90      function _error($code, $message=NULL) {      function _error($code, $message=NULL) {
91          $this->_error_code = $code;          $this->_error_code = $code;
92          if ($message == NULL) {          if ($message == NULL) {
93              $err = new FormErrors;              $this->_error_message = $this->_FormErrors->get_error_msg($code);
             $this->_error_message = $err->get_error_msg($code);  
94              unset( $err );              unset( $err );
95          } else {          } else {
96              $this->_error_message = $message;              $this->_error_message = $message;
# Line 293  class FormValidation { Line 309  class FormValidation {
309       * @param string - the value to validate       * @param string - the value to validate
310       * @return TRUE = succes  FALSE = failed       * @return TRUE = succes  FALSE = failed
311       */       */
312      function is_domainname ($name) {      function is_domainname ($name, $forbid_www=FALSE) {
313            if (!ereg( "^(([a-z0-9]{1,63}|".
314          // letters, digits and ".-" only                 "([a-z0-9][a-z0-9\-]{1,61}[a-z0-9]))\.)+".
315          if ( !$this->is_alphanum($name, ".-") ) {                 "[a-z]{2,63}$", $name )) {
316              return $this->_error("INVALID_HOST_NAME");              return $this->_error("INVALID_HOST_NAME");
317          }          } else if ($forbid_www && ereg( "^www\.", $name )) {
   
         $len = strlen($name);  
         if ( $len > VALIDATE_MAX_HOSTNAME_LENGTH ) {  
             return $this->_error("INVALID_LENGTH");  
         }  
   
         // Error if it doesn't start with an alphabet or digit  
         if ( !eregi("^[a-z0-9]", $name) ) {  
             return $this->_error("INVALID_HOST_NAME");  
         }  
   
         // Error if it contains no alphabets  
         if ( !eregi("[a-z]", $name) ) {  
             return $this->_error("INVALID_HOST_NAME");  
         }  
   
         // Cannot contain two or more consecutive dots.  
         if ( ereg("\.\.+", $name) ) {  
318              return $this->_error("INVALID_HOST_NAME");              return $this->_error("INVALID_HOST_NAME");
319          }          }
320          return TRUE;          return TRUE;
# Line 1028  class FormValidation { Line 1026  class FormValidation {
1026          $month = $x[1];          $month = $x[1];
1027          $day = $x[2];          $day = $x[2];
1028    
1029          $d = sx_date_today();          $d = explode(",",date("Y,m,d"));
1030          $today = $d[0] * 10000 + $d[1];          $today = $d[0] * 10000 + $d[1];
1031          $exp = $year * 10000 + $month;          $exp = $year * 10000 + $month;
1032          if ( $exp <  $today ) {          if ( $exp <  $today ) {
# Line 1174  class FormValidation { Line 1172  class FormValidation {
1172          }          }
1173          return TRUE;          return TRUE;
1174      }      }
1175    
1176        /**
1177         * Validate if the string matches a regex
1178         *
1179         * @param string - the regex string
1180         * @param string - the value to validate
1181         * @return TRUE = succes  FALSE = failed
1182         */
1183        function is_regex($regex, $str) {
1184            if (preg_match($regex, $str)) {
1185                return TRUE;
1186            } else {
1187                return FALSE;
1188            }
1189        }
1190    
1191  }  }
1192  ?>  ?>
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