public function isInputtedTwoFactorAuthCodeCorrect($userId=null) {
        $inputted2faCode = $this->request->input('2facode');

        if (isset($userId)) {
            $sent2faCode     = $this->getUserSmsToken($userId);
        } else {
            $sent2faCode     = $this->request->session()->get('codeToInput');
        }


        if ($inputted2faCode == $sent2faCode) {
            return true;
        }

        return false;
    }