Parse.com authentication with laravel 5.1

I added the parse php sdk in my laravel 5.1 prject using HipsterJazzbo/LaraParse provider , and I am trying to use the laravel Built-in auth system for parse user . I am following the docs of LaraParse by changing the driver in config/auth.php to parse , the problem that the request is successful to parse _User object but Auth::attempt() method returns false while the user is exists .

Here is my custom AuthController :

namespace App\Http\Controllers;
use Auth;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use App\Http\Requests;
use App\Http\Controllers\Controller;

class AuthController extends Controller
{
    public function login(Request $request)
    {

        if (Auth::attempt(['email' => $request->input('email'), 'password' => $request->input('password')])) {

            echo "hello";
        }
        else{

            return "failed";

        }
    }
}

any help?!

via Chebli Mohamed