public LanguageEditForm::save(array $form, FormStateInterface

protected NegotiationBrowserForm::getEdi

public NegotiationUrlForm::buildForm(array $form

public LanguageEditForm::form(array $form, FormStateInterface

public static ContentLanguageSetti

public ContentLanguageSettingsForm

public LanguageAddForm::getFormId()

public NegotiationConfigureForm::__c

public NegotiationSelectedForm::getFormId()

public LanguageAddForm::validatePredefined($form, FormStateInterface