Juego A la vista | Editorial Libre Albedrío

array (
  'messages' => 
  array (
    'error' => 
    array (
      0 => 
      Drupal\Core\Render\Markup::__set_state(array(
         'string' => 'El campo Login by username/email address es obligatorio.',
      )),
    ),
  ),
  'url' => '/user/login',
  'excluded' => 
  array (
    'uid' => false,
    'page' => false,
  ),
)