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75 lines
2.4 KiB
75 lines
2.4 KiB
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* Checks that the length of value is within range
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.01 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_01.txt If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category HTML
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* @package HTML_QuickForm
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* @author Bertrand Mansion <bmansion@mamasam.com>
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* @copyright 2001-2009 The PHP Group
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* @license http://www.php.net/license/3_01.txt PHP License 3.01
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* @version CVS: $Id: Range.php,v 1.8 2009/04/04 21:34:04 avb Exp $
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* @link http://pear.php.net/package/HTML_QuickForm
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*/
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/**
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* Checks that the length of value is within range
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*
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* @category HTML
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* @package HTML_QuickForm
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* @author Bertrand Mansion <bmansion@mamasam.com>
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* @version Release: 3.2.11
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* @since 3.2
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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 $options Int for length, array for range
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* @access public
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* @return boolean true if value is valid
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*/
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public function validate($value, $options)
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{
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$length = api_strlen($value);
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switch ($this->name) {
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case 'min_numeric_length':
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return (float) $value >= $options;
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case 'max_numeric_length':
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return (float) $value <= $options;
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case 'minlength':
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return $length >= $options;
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case 'maxlength':
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return $length <= $options;
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default:
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return $length >= $options[0] && $length <= $options[1];
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}
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}
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public function getValidationScript($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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}
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} |