30 lines
736 B
PHP
30 lines
736 B
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* Array and variable validation.
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*
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* @package OSB/Modifications
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* @category Classes
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* @author Deon George
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* @copyright (c) 2010 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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class Validate extends Kohana_Validate {
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/**
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* Checks if a field matches the value of another field, if it is set.
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* Field is ignored if it is blank.
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*
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* This function is only invoked anyway when the value is set as per
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* $this->_empty_rules
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*
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* @param string field value
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* @param string field name to match
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* @return boolean
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*/
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protected function matches_ifset($value, $match)
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{
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return ($value === $this[$match]);
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}
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}
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?>
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