public function Page::validate in Views (for Drupal 7) 8.3

Make sure the display and all associated handlers are valid.

Return value

Empty array if the display is valid; an array of error strings if it is not.

Overrides DisplayPluginBase::validate

File

lib/Drupal/views/Plugin/views/display/Page.php, line 621

Definition of Drupal\views\Plugin\views\display\Page.

Class

Page

The plugin that handles a full page.

Namespace

Drupal\views\Plugin\views\display

Code

public function validate() {
  $errors = parent::validate();
  $menu = $this
    ->getOption('menu');
  if (!empty($menu['type']) && $menu['type'] != 'none' && empty($menu['title'])) {
    $errors[] = t('Display @display is set to use a menu but the menu link text is not set.', array(
      '@display' => $this->display['display_title'],
    ));
  }
  if ($menu['type'] == 'default tab') {
    $tab_options = $this
      ->getOption('tab_options');
    if (!empty($tab_options['type']) && $tab_options['type'] != 'none' && empty($tab_options['title'])) {
      $errors[] = t('Display @display is set to use a parent menu but the parent menu link text is not set.', array(
        '@display' => $this->display['display_title'],
      ));
    }
  }
  return $errors;
}