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<?PHP
/**
* @name MOOJ Proforms
* @version 1.0
* @package proforms
* @copyright Copyright (C) 2008-2010 Mad4Media. All rights reserved.
* @author Dipl. Inf.(FH) Fahrettin Kutyol
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* Please note that some Javascript files are not under GNU/GPL License.
* These files are under the mad4media license
* They may edited and used infinitely but may not repuplished or redistributed.
* For more information read the header notice of the js files.
**/
defined( '_JEXEC' ) or die( 'Direct Access to this location is not allowed.' );
class M4J_validate {
function email($email){
$email = trim($email);
return (preg_match('/^([a-zA-Z0-9!#?^_`.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,6})$/', $email)) ;
}
function multipleEmail($email)
{
if(substr_count($email,";") == 0 && substr_count($email,",") == 0) return $this->email($email);
else
{
$emails = preg_split("/[;,]+/", $email);
$isMail = true;
foreach($emails as $mail)
{
if($mail != "" && !$this->email($mail)) $isMail = false;
}
return $isMail;
}
}
function url($url)
{
$url = trim($url);
$regex = '/^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,6}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/';
if (preg_match ($regex, $url)) return true;
else return false;
}
function checkRegEx($pattern,$value){
if (preg_match($pattern,$value)) return true;
else return false;
}
function notAlphabetic($value){
return $this->checkRegEx('/[^A-Za-z\\s]/',$value);
}
function notAlphanumeric($value){
return $this->checkRegEx('/[^A-Za-z0-9\\s]/',$value);
}
function notNumeric($value){
return $this->checkRegEx('/[^0-9\.]/',$value);
}
function notInteger($value){
return $this->checkRegEx('/[^0-9]/',$value);
}
// check Access
public static function access($required = 0, $plattform = "1.5"){
if(class_exists('ProformsHelper')){
return ProformsHelper::access($required, $plattform);
}
if(_M4J_IS_J16) $plattform = "1.6";
if(_M4J_IS_J30) $plattform = "3.0";
$user = JFactory::getUser();
switch($plattform){
default:
case "1.5":
if($required == 0) return true;
if($user->usertype){
return true;
}else{
return false;
}
break;
case "1.6":
$groups = $user->authorisedLevels();
foreach ($groups as $group){
if($group == $required) return true;
}
return false;
break;
case "3.0":
$groups = $user->getAuthorisedViewLevels();
foreach ($groups as $group){
if($group == $required) return true;
}
return false;
break;
}//EOF switch
}//EOF access
public static function & getInstance(){
static $instance;
if(empty($insance)){
$instance = new M4J_validate();
}
return $instance;
}
}//EOF Class Validate
/**
* Create a global validate object (Legacy)
* @deprecated Use singleton for future.
*/
$validate = M4J_validate::getInstance();
$GLOBALS['validate'] = & $validate;