28 lines
733 B
PHP
28 lines
733 B
PHP
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<?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
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* @category Modifications
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* @author Deon George
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* @copyright (c) 2009-2013 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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abstract class Valid extends Kohana_Valid {
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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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* @param array array of values
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* @param string field name
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* @param string field name to match
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* @return boolean
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*/
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public static function matches_ifset($array, $field, $match)
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{
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return isset($array[$match]) ? ($array[$field] === $array[$match]) : TRUE;
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}
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}
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?>
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