function NegotiationSelectedForm::buildForm

Overrides ConfigFormBase::buildForm

File

core/modules/language/src/Form/NegotiationSelectedForm.php, line 33

Class

NegotiationSelectedForm

Configure the selected language negotiation method for this site.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this->config('language.negotiation');
    $form['selected_langcode'] = [
        '#type' => 'language_select',
        '#title' => $this->t('Language'),
        '#languages' => LanguageInterface::STATE_CONFIGURABLE | LanguageInterface::STATE_SITE_DEFAULT,
        '#default_value' => $config->get('selected_langcode'),
    ];
    return parent::buildForm($form, $form_state);
}