Controller

<?php

namespace cms\Http\Controllers;

use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\DB;
use Illuminate\Http\Request;
use Auth;
use cms\Models\User;
//use cms\Http\Controllers\Controller;

class LoginController extends Controller
{
    public function loginView()
    {
        $site_info = DB::select('SELECT * FROM site_info LIMIT 1');
        return view('home', [
            'title' => 'Login',
            'site_info' => $site_info
        ]);
    }

    public function loginPost(Request $request)
    {
        $this->validate($request, [
            'username' => 'required',
            'password' => 'required'
        ]);

        if (!Auth::attempt($request->only(['username', 'password']))) {
            return redirect()->back()->with('info', 'Login fehlgeschlagen!');
        }

        return redirect()->route('home.get')->with('info', 'Erfolgreich eingeloggt!');
    }
}