public static function newUser()
 {
     $user = null;
     if ($_SERVER["REQUEST_METHOD"] == "POST") {
         $user = new User($_POST);
     }
     $_SESSION['user'] = $user;
     if (is_null($user) || $user->getErrorCount() != 0) {
         //$_SESSION['user'] = $user;
         UserView::showNew();
     } else {
         $newUser = UsersDB::addUser($user);
         if ($newUser->getErrorCount() == 0) {
             $_SESSION['user'] = $newUser;
         }
         HomeView::show();
         //header('Location: /'.$_SESSION['base']);
     }
 }