Current File : /home/admin/public_html/old/libraries/rokcommon/RokCommon/Form/AbstractValidator.php
<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
// Detect if we have full UTF-8 and unicode PCRE support.
if (!defined('JCOMPAT_UNICODE_PROPERTIES')) {
define('JCOMPAT_UNICODE_PROPERTIES', (bool)@preg_match('/\pL/u', 'a'));
}
/**
* Form Rule class for the Joomla Platform.
*
* @package Joomla.Platform
* @subpackage Form
* @since 11.1
*/
class RokCommon_Form_AbstractValidator implements RokCommon_Form_IValidator
{
/**
* The regular expression to use in testing a form field value.
*
* @var string
* @since 11.1
*/
protected $regex;
/**
* The regular expression modifiers to use when testing a form field value.
*
* @var string
* @since 11.1
*/
protected $modifiers;
/** @var RokCommon_Service_Container */
protected $container;
/** @var string */
protected $assets_context;
public function __construct()
{
$this->container = RokCommon_Service::getContainer();
$this->assets_content = $this->container->getParameter('form.validator.assets.context');
}
/**
* Method to test the value.
*
* @param object &$element The JXmlElement object representing the <field /> tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control value. This acts as as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]".
* @param object &$input An optional JRegistry object with the entire data set to validate against the entire form.
* @param object &$form The form object for which the field is being tested.
*
* @throws RokCommon_Exception
* @return boolean True if the value is valid, false otherwise.
*
* @since 11.1
*/
public function test(&$element, $value, $group = null, &$input = null, &$form = null)
{
// Check for a valid regex.
if (empty($this->regex)) {
throw new RokCommon_Exception(rc__('JLIB_FORM_INVALID_FORM_RULE', get_class($this)));
}
// Add unicode property support if available.
if (JCOMPAT_UNICODE_PROPERTIES) {
$this->modifiers = (strpos($this->modifiers, 'u') !== false) ? $this->modifiers : $this->modifiers . 'u';
}
// Test the value against the regular expression.
if (preg_match(chr(1) . $this->regex . chr(1) . $this->modifiers, $value)) {
return true;
}
return false;
}
}