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<?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;
}
}
?>
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