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Filename :
Range.php
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<?php /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ /** * Checks that the length of value is within range * * PHP versions 4 and 5 * * LICENSE: This source file is subject to version 3.01 of the PHP license * that is available through the world-wide-web at the following URI: * http://www.php.net/license/3_01.txt If you did not receive a copy of * the PHP License and are unable to obtain it through the web, please * send a note to license@php.net so we can mail you a copy immediately. * * @category HTML * @package HTML_QuickForm * @author Bertrand Mansion <bmansion@mamasam.com> * @copyright 2001-2011 The PHP Group * @license http://www.php.net/license/3_01.txt PHP License 3.01 * @version CVS: $Id: Range.php 317587 2011-10-01 07:55:53Z avb $ * @link http://pear.php.net/package/HTML_QuickForm */ /** * Abstract base class for QuickForm validation rules */ require_once 'HTML/QuickForm/Rule.php'; /** * Checks that the length of value is within range * * @category HTML * @package HTML_QuickForm * @author Bertrand Mansion <bmansion@mamasam.com> * @version Release: 3.2.13 * @since 3.2 */ class HTML_QuickForm_Rule_Range extends HTML_QuickForm_Rule { /** * Validates a value using a range comparison * * @param string $value Value to be checked * @param mixed $options Int for length, array for range * @access public * @return boolean true if value is valid */ function validate($value, $options) { $length = strlen($value); switch ($this->name) { case 'minlength': return ($length >= $options); case 'maxlength': return ($length <= $options); default: return ($length >= $options[0] && $length <= $options[1]); } } // end func validate function getValidationScript($options = null) { switch ($this->name) { case 'minlength': $test = '{jsVar}.length < '.$options; break; case 'maxlength': $test = '{jsVar}.length > '.$options; break; default: $test = '({jsVar}.length < '.$options[0].' || {jsVar}.length > '.$options[1].')'; } return array('', "{jsVar} != '' && {$test}"); } // end func getValidationScript } // end class HTML_QuickForm_Rule_Range ?>