I added a check inLoginControllerto limit the maximum number of devices a user can connect to.
I added the following to thelogin()method ofLoginController:
public function login(Request $request) { // ... some code ... if ($this->attemptLogin($request)) { $user = Auth::user(); if ($user->max_devices >= 5) { // if I dd() instead of returning this, it gets here return $this->sendMaxConnectedDevicesResponse($request); } } // ... some code ... } protected function sendMaxConnectedDevicesResponse(Request $request) { throw ValidationException::withMessage([$this->username() => ['Device limit reached'])->status(403); }
sendMaxConnectedDevicesResponseis a copy ofsendLockoutResponsewith my custom message, but I get a warning that I have an unhandled exception (Unhandled \Illuminate\ Validation\ValidationException< /代码>).
So how do I handle it likesendLockoutResponseso that it shows up as an error on the frontend instead of just ignoring it? Now, what happens is that even though it throws the error, it doesn't show it on the frontend and continues to log in as usual
I just didn't find a way to properly throw and catch custom errors
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In one of my projects I used this
In your, you can use
So, on the frontend, you can use the
device_limit key to get errors.In your login controller
use Illuminate\Http\Request; use Illuminate\Http\Exceptions\HttpResponseException; class LoginController extends Controller { use AuthenticatesUsers; protected function authenticated(Request $request, $user) { if ($user->max_devices >= 5) { // Logout the user right after login $this->guard()->logout(); // Throw an instance of HttpResponseException throw new HttpResponseException( response()->json(['error' => 'Device limit reached'], 403) ); } } }