form/form_elements/FEPassword.inc

<?php
/**
 * This file contains the Password FormElement class.
 *
 * $Id: FEPassword.inc,v 1.10.2.2 2005/05/12 01:24:03 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markosyan <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 *
 */

/**
 * This is the Password FormElement which builds a 
 * input field of type="password".  It validates
 * the data as is_password().
 *
 * NOTE: this is used in conjunction with the 
 *       FEConfirmPassword object to ensure the
 *       user's input is what they wanted.
 * 
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FEPassword extends FEText {

    /**
     * This function builds and returns the
     * form element object
     *
     * @return object
     */
    function get_element() {
        $attributes = $this->_build_element_attributes();
        $attributes["type"] = "password";
        $attributes["value"] = '';
        return new INPUTtag($attributes);
    }


    /**
     * return a string to the user for the
     * confirmation page
     * 
     * @return string
     */
    function get_value_text() {
        return str_repeat('*', strlen($this->get_value()));
    }


    /**
     * This function performs the actual validation
     * It is called only if the validation is required by
     * this element
     *
     * This function is responsible for performing complete
     * validation and setting the appropriate error message
     * in case of a failed validation
     *
     * @param FormValidation object
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_password($this->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }
        return TRUE;
    }    
}

/**
 * This is the ConfirmPassword FormElement which builds a 
 * input field of type="password".  It requires the caller
 * to add a FEPassword object to this class to have something
 * to compare during validation time. 
 * It first validates that the value is_password(), and then
 * makes sure it matches exactly what the value is in
 * the FEPassword.
 *
 * USE: after u create the FEConfirmPassword, you MUST call
 * password() method which adds a reference to the FEPassword
 * object, so it can validate against.
 * 
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FEConfirmPassword extends FEPassword {

    /**
     * This holds the FEPassword we are
     * trying to confirm
     */
    var $_fepassword = NULL;

    /**
     * use this function to add the
     * FEPassword object that we want
     * to confirm.
     *
     * @param FEPassword object
     */
    function password( &$fepassword ) {
        $this->_fepassword = &$fepassword;
    }


    /**
     * This function performs the actual validation
     * It is called only if the validation is required by
     * this element
     *
     * This function is responsible for performing complete
     * validation and setting the appropriate error message
     * in case of a failed validation
     *
     * @param FormValidation object
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_password($this->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }

        if ($this->_fepassword == NULL) {
            $this->set_error_message( "No Password to confirm.  ".
                                      "please use FEConfirmPassword::password() ".
                                      "to set the FEPassword you wish to ".
                                      "confirm");
            return FALSE;
        }

        //looks like we have an FEPassword to confirm against
        if (!$_FormValidation->is_confirm_password($this->get_value(),
                                                   $this->_fepassword->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }

        return TRUE;
    }    
}
?>
1	<?php
2	/**
3	* This file contains the Password FormElement class.
4	*
5	* $Id: FEPassword.inc,v 1.10.2.2 2005/05/12 01:24:03 hemna Exp $
6	*
7	* @author Walter A. Boring IV <waboring@newsblob.com>
8	* @author Suren Markosyan <suren@bcsweb.com>
9	* @package phpHtmlLib
10	* @subpackage FormProcessing
11	*
12	* @copyright LGPL - See LICENCE
13	*
14	*/
15
16	/**
17	* This is the Password FormElement which builds a
18	* input field of type="password". It validates
19	* the data as is_password().
20	*
21	* NOTE: this is used in conjunction with the
22	* FEConfirmPassword object to ensure the
23	* user's input is what they wanted.
24	*
25	*
26	* @author Walter A. Boring IV <waboring@newsblob.com>
27	* @author Suren Markossian <suren@bcsweb.com>
28	* @package phpHtmlLib
29	* @subpackage FormProcessing
30	*
31	* @copyright LGPL - See LICENCE
32	*/
33	class FEPassword extends FEText {
34
35	/**
36	* This function builds and returns the
37	* form element object
38	*
39	* @return object
40	*/
41	function get_element() {
42	$attributes = $this->_build_element_attributes();
43	$attributes["type"] = "password";
44	$attributes["value"] = '';
45	return new INPUTtag($attributes);
46	}
47
48
49	/**
50	* return a string to the user for the
51	* confirmation page
52	*
53	* @return string
54	*/
55	function get_value_text() {
56	return str_repeat('*', strlen($this->get_value()));
57	}
58
59
60	/**
61	* This function performs the actual validation
62	* It is called only if the validation is required by
63	* this element
64	*
65	* This function is responsible for performing complete
66	* validation and setting the appropriate error message
67	* in case of a failed validation
68	*
69	* @param FormValidation object
70	*/
71	function validate(&$_FormValidation) {
72	if (!$_FormValidation->is_password($this->get_value())) {
73	$this->set_error_message( $_FormValidation->get_error_message() );
74	return FALSE;
75	}
76	return TRUE;
77	}
78	}
79
80	/**
81	* This is the ConfirmPassword FormElement which builds a
82	* input field of type="password". It requires the caller
83	* to add a FEPassword object to this class to have something
84	* to compare during validation time.
85	* It first validates that the value is_password(), and then
86	* makes sure it matches exactly what the value is in
87	* the FEPassword.
88	*
89	* USE: after u create the FEConfirmPassword, you MUST call
90	* password() method which adds a reference to the FEPassword
91	* object, so it can validate against.
92	*
93	*
94	* @author Walter A. Boring IV <waboring@newsblob.com>
95	* @author Suren Markossian <suren@bcsweb.com>
96	* @package phpHtmlLib
97	* @subpackage FormProcessing
98	*
99	* @copyright LGPL - See LICENCE
100	*/
101	class FEConfirmPassword extends FEPassword {
102
103	/**
104	* This holds the FEPassword we are
105	* trying to confirm
106	*/
107	var $_fepassword = NULL;
108
109	/**
110	* use this function to add the
111	* FEPassword object that we want
112	* to confirm.
113	*
114	* @param FEPassword object
115	*/
116	function password( &$fepassword ) {
117	$this->_fepassword = &$fepassword;
118	}
119
120
121	/**
122	* This function performs the actual validation
123	* It is called only if the validation is required by
124	* this element
125	*
126	* This function is responsible for performing complete
127	* validation and setting the appropriate error message
128	* in case of a failed validation
129	*
130	* @param FormValidation object
131	*/
132	function validate(&$_FormValidation) {
133	if (!$_FormValidation->is_password($this->get_value())) {
134	$this->set_error_message( $_FormValidation->get_error_message() );
135	return FALSE;
136	}
137
138	if ($this->_fepassword == NULL) {
139	$this->set_error_message( "No Password to confirm. ".
140	"please use FEConfirmPassword::password() ".
141	"to set the FEPassword you wish to ".
142	"confirm");
143	return FALSE;
144	}
145
146	//looks like we have an FEPassword to confirm against
147	if (!$_FormValidation->is_confirm_password($this->get_value(),
148	$this->_fepassword->get_value())) {
149	$this->set_error_message( $_FormValidation->get_error_message() );
150	return FALSE;
151	}
152
153	return TRUE;
154	}
155	}
156	?>
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