public function loginRequired($redirect_url, $request = null, $response = null)
    {
        if ($this->isSingle()) {
            User::loginRequired($redirect_url, $request, $response);
        }
    }
public function loginRequired($redirect_url, $request = null, $response = null)
    {
        if ($this->isSingle()) {
            User::loginRequired($redirect_url, $request, $response);
        }
    }
public function loginRequired ( $ redirect_url , $ request = null , $ response = null ) { if ( $ this -> isSingle ( ) ) { User :: loginRequired ( $ redirect_url , $ request , $ response ) ; } }
Check If Logged In

@param $redirect_url
@param RequestContract  $request
@param ResponseContract $response
Check If Logged In