/home/edulekha/studygroup.edulekha.com/ow_smarty/plugin/function.error.php
<?php
/**
* EXHIBIT A. Common Public Attribution License Version 1.0
* The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
* you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
* but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
* limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
* with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
* governing rights and limitations under the License. The Original Code is Oxwall software.
* The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
* All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.
* EXHIBIT B. Attribution Information
* Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
* Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
* Attribution URL: http://www.oxwall.org/
* Graphic Image as provided in the Covered Code.
* Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
* which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
*/
/**
* Smarty form error function.
*
* @author Sardar Madumarov <madumarov@gmail.com>
* @package ow.ow_smarty.plugin
* @since 1.0
*/
function smarty_function_error( $params )
{
if ( !isset($params['name']) )
{
throw new InvalidArgumentException('Empty input name!');
}
$vr = OW_ViewRenderer::getInstance();
/* @var $form Form */
$form = $vr->getAssignedVar('_owActiveForm_');
if ( !$form )
{
throw new InvalidArgumentException('There is no form for input `' . $params['name'] . '` !');
}
$input = $form->getElement(trim($params['name']));
if ( $input === null )
{
throw new WarningException('No input named `' . $params['name'] . '` in form !');
}
$errors = $input->renderErrors();
return UTIL_HtmlTag::generateTag('span', array('id' => $input->getId() . '_error', 'style' => ( $errors ? 'display:block;' : 'display:none;' ), 'class' => 'error'), true, $errors);
}