Base form for language add and edit forms. Hierarchy class \Drupal\Core\Form\

Overrides the language_manager service to point to language's module one. Hierarchy class

The request object. Type: \Symfony\Component\HttpFoundation\RequestStack File

language_form_alter(&$form, FormStateInterface $form_state) Implements

public LanguageManager::getLanguageSwitchLinks($type, Url $url)

The entity type ID (machine name). Type: string File

protected static LanguageConfiguration:

public ContentLanguageSetting

public ConfigurableLanguage::setWeight($weight)

public LanguageNegotiatorInterface: