50 lines
1.7 KiB
PHP
50 lines
1.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Project: SmartyValidate: Form Validator for the Smarty Template Engine
|
|
* File: validate_transform.default.php
|
|
* Author: Monte Ohrt <monte at newdigitalgroup dot com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* @link http://www.phpinsider.com/php/code/SmartyValidate/
|
|
* @copyright 2001-2005 New Digital Group, Inc.
|
|
* @author Monte Ohrt <monte at newdigitalgroup dot com>
|
|
* @package SmartyValidate
|
|
*/
|
|
|
|
/**
|
|
* transform fuction, set an empty value to a default value
|
|
*
|
|
* @param string $value the value being defaulted
|
|
* @param array $params the parameters passed to the transform function
|
|
* @param array $formvars the form variables
|
|
*/
|
|
|
|
function smarty_validate_transform_default($value, $params, &$formvars) {
|
|
if($value == '') {
|
|
if( isset($params['default2']) )
|
|
return $params['default2'];
|
|
elseif( isset($params['default']) )
|
|
return $params['default'];
|
|
else
|
|
return '';
|
|
} else {
|
|
return $value;
|
|
}
|
|
}
|
|
|
|
?>
|