validate([ 'name' => 'required|string|max:255', 'email' => 'required|string|email|max:255|unique:users', 'password' => 'required|string|min:8|confirmed', 'kelas_id' => 'required|exists:kelas,id', ]); $user = User::create([ 'name' => $request->name, 'email' => $request->email, 'kelas_id' => $request->kelas_id, 'password' => Hash::make($request->password), ]); Auth::login($user); // langsung login setelah register return redirect()->route('dashboard'); } }