public function MenuLinkManager::hasDefinition in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Menu/MenuLinkManager.php \Drupal\Core\Menu\MenuLinkManager::hasDefinition()

Indicates if a specific plugin definition exists.

Parameters

string $plugin_id: A plugin ID.

Return value

bool TRUE if the definition exists, FALSE otherwise.

Overrides DiscoveryInterface::hasDefinition

File

core/lib/Drupal/Core/Menu/MenuLinkManager.php, line 214

Class

MenuLinkManager

Manages discovery, instantiation, and tree building of menu link plugins.

Namespace

Drupal\Core\Menu

Code

public function hasDefinition($plugin_id) {
  return (bool) $this
    ->getDefinition($plugin_id, FALSE);
}