public function signupAction()
 {
     $con = new Controller();
     $reg = new SignupValidation();
     $user = new UserDetails();
     if ($reg->validate() === true) {
         if ($user->insertUser() === true && $user->insertUserMobile() === true) {
             $con->render('userPage');
         } else {
             $con->render("fail");
         }
     }
 }