title: Laravel 5.6 authentication redirect issue
body: <p>I've changed redirection URL <code>protected $redirectTo = '/';</code> in <code>LoginController.php</code> <a href="https://laravel.com/docs/5.6/authentication#authentication-quickstart" rel="nofollow noreferrer">as it written in docs</a> but Laravel still redirects to default <code>/home</code> URL after login.</p>
  
  <p>I thought login/authentication is easy out of the box in Laravel but still can't find where to configure it, unfortunately there is no comprehensive manual or tutorial for this purpose.</p>
  
  <p>How to change redirection URL for login procedure properly and why it still redirects to the <code>/home</code> URL?</p>