eOSP2/app/Http/Controllers/LogowanieController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Uzytkownik;
use Validator;
use Auth;

class LogowanieController extends Controller
{
    public function showLogin()
    {
        echo 'show';
        return view('documents');

    }

    public function doLogin()
    {
        $this->validate(request(), [
            'userLogin'   => 'required',
            'userPassword'  => 'required'
        ]);

        $request = request();
        $credentials = $request->only('login', 'password');
        $Uzytkownik = array(
            'Login' => $request-> userLogin,
            'Password' => $request-> userPassword
        );



        if(Auth::attempt($credentials)){
            echo Auth::Uzytkownik()->email;
        } else{
            echo 'blad';
        }
        #return view( 'documents');
    }
}