$validate = array(
            'require'   =>  '/\S+/','email'     =>  '/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/','url'       =>  '/^http(s?):\/\/(?:[A-za-z0-9-]+\.)+[A-za-z]{2,4}(?:[\/\?#][\/=\?%\-&~`@[\]\':+!\.#\w]*)?$/','currency'  =>  '/^\d+(\.\d+)?$/','number'    =>  '/^\d+$/','zip'       =>  '/^\d{6}$/','integer'   =>  '/^[-\+]?\d+$/','double'    =>  '/^[-\+]?\d+(\.\d+)?$/','english'   =>  '/^[A-Za-z]+$/',);