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48 lines
1.5 KiB
48 lines
1.5 KiB
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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/**
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* Rule for HTML_QuickForm to display a CAPTCHA image
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*
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* This package requires the use of a PHP session.
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*
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* PHP versions 4 and 5
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*
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* @category HTML
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* @package HTML_QuickForm_CAPTCHA
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* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
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* @copyright 2006-2008 by Philippe Jausions / 11abacus
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD
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* @version CVS: $Id: CAPTCHA.php,v 1.1 2008/04/26 23:27:30 jausions Exp $
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* @link http://pear.php.net/package/HTML_QuickForm_CAPTCHA
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*/
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/**
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* Rule to compare a field with a CAPTCHA image
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*
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* @category HTML
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* @package HTML_QuickForm_CAPTCHA
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* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
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* @copyright 2006-2008 by Philippe Jausions / 11abacus
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD
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* @version Release: 0.3.0
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* @link http://pear.php.net/package/HTML_QuickForm_CAPTCHA
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*/
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class HTML_QuickForm_Rule_CAPTCHA extends HTML_QuickForm_Rule
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{
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/**
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* Validates the data entered matches the CAPTCHA image that was
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* displayed
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*
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* @param string $value data to validate
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* @param HTML_QuickForm_CAPTCHA_Common $captcha element to check against
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*
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* @return boolean TRUE if valid, FALSE otherwise
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* @access public
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* @static
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*/
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function validate($value, $captcha)
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{
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return ($value == $captcha->getValue());
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}
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}
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