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320 jpm 1
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP version 4.0                                                      |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group                                |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.0 of the PHP license,       |
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// | that is bundled with this package in the file LICENSE, and is        |
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// | available at through the world-wide-web at                           |
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// | http://www.php.net/license/2_02.txt.                                 |
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// | If you did not receive a copy of the PHP license and are unable to   |
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// | obtain it through the world-wide-web, please send a note to          |
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// | license@php.net so we can mail you a copy immediately.               |
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// +----------------------------------------------------------------------+
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// | Authors: Bertrand Mansion <bmansion@mamasam.com>                     |
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// +----------------------------------------------------------------------+
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//
443 ddelon 19
// $Id: Range.php,v 1.2 2005-09-20 17:01:22 ddelon Exp $
320 jpm 20
 
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require_once('HTML/QuickForm/Rule.php');
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/**
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* Validates values using range comparison
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* @version     1.0
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*/
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class HTML_QuickForm_Rule_Range extends HTML_QuickForm_Rule
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{
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    /**
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     * Validates a value using a range comparison
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     *
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     * @param     string    $value      Value to be checked
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     * @param     mixed     $options    Int for length, array for range
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     * @access    public
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     * @return    boolean   true if value is valid
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     */
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    function validate($value, $options)
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    {
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        $length = strlen($value);
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        switch ($this->name) {
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            case 'minlength': return ($length >= $options);
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            case 'maxlength': return ($length <= $options);
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            default:          return ($length >= $options[0] && $length <= $options[1]);
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        }
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    } // end func validate
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    function getValidationScript($options = null)
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    {
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        switch ($this->name) {
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            case 'minlength':
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                $test = '{jsVar}.length < '.$options;
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                break;
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            case 'maxlength':
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                $test = '{jsVar}.length > '.$options;
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                break;
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            default:
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                $test = '({jsVar}.length < '.$options[0].' || {jsVar}.length > '.$options[1].')';
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        }
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        return array('', "{jsVar} != '' && {$test}");
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    } // end func getValidationScript
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} // end class HTML_QuickForm_Rule_Range
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?>