Route::group([

    'middleware' => 'api',
    'prefix' => 'auth'

], function ($router) {
    Route::post('register', 'AuthController@register');
    Route::post('login', 'AuthController@login');
    Route::post('logout', 'AuthController@logout');
    Route::post('refresh', 'AuthController@refresh');
    Route::post('me', 'AuthController@me');

.......


public function login(Request $request)
    {
        $request->validate([
            'email'=>'required|email',
            'password'=>'required|min:4|max:12'
        ]);
        $credentials = request(['email', 'password']);

        if (!$token = auth()->attempt($credentials)) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return $this->respondWithToken($token);
        // return 're';
    }


public function register(Request $request)
    {
        $request->validate([
            'email'=>'required|email|unique:users',
            'password'=>'required|min:4|max:12'
        ]);
        $credentials = $request->only('email', 'password');
        $name = $request->email;
        $email = $request->email;
        $password = $request->password;
        $user = new User();
        $user->name = $name;
        $user->email = $name;
        $user->password = Hash::make($password);
        $user->save();
        return $this->login($request);

    }

public function __construct()
    {
        $this->middleware('auth:api', ['except' =>
            ['login','register','handleProviderCallback','redirectToProvider']
        ]);
    }