protected LanguageAddForm::copyFormValuesToEntity(EntityInterface

Configure the selected language negotiation method for this site. Hierarchy class

public LanguageFormBase::validateCommon(array $form,

public NegotiationBrowserForm::submitForm(array

public ContentLanguageSettingsForm

The language negotiator. Type:

public LanguageDeleteForm::getFormId()

public NegotiationConfigureForm::get

The configurable language manager. Type:

Controller for language addition forms. Hierarchy class \Drupal\Core\Form\