28 lines
726 B
PHP
28 lines
726 B
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
|
|
|
|
/**
|
|
* Array and variable validation.
|
|
*
|
|
* @package lnApp/Modifications
|
|
* @category Classes
|
|
* @author Deon George
|
|
* @copyright (c) 2010 Deon George
|
|
* @license http://dev.leenooks.net/license.html
|
|
*/
|
|
class Valid extends Kohana_Valid {
|
|
/**
|
|
* Checks if a field matches the value of another field, if it is set.
|
|
* Field is ignored if it is blank.
|
|
*
|
|
* @param array array of values
|
|
* @param string field name
|
|
* @param string field name to match
|
|
* @return boolean
|
|
*/
|
|
public static function matches_ifset($array, $field, $match)
|
|
{
|
|
return isset($array[$match]) ? ($array[$field] === $array[$match]) : TRUE;
|
|
}
|
|
}
|
|
?>
|