Assign guest middleware to LoginController using documented way https://laravel.com/docs/5.4/controllers#controller-middleware to avoid confusing with $options array values meaning.
@@ -34,6 +34,6 @@ class LoginController extends Controller
*/
public function __construct()
{
- $this->middleware('guest', ['except' => 'logout']);
+ $this->middleware('guest')->except('logout');
}