public function AdministrativeArea::buildExposedForm in Address 8

Render our chunk of the exposed filter form when selecting

You can override this if it doesn't do what you expect.

Overrides FilterPluginBase::buildExposedForm

File

src/Plugin/views/filter/AdministrativeArea.php, line 546

Class

AdministrativeArea

Filter by administrative area.

Namespace

Drupal\address\Plugin\views\filter

Code

public function buildExposedForm(&$form, FormStateInterface $form_state) {
  parent::buildExposedForm($form, $form_state);

  // Hide the form element if we have no options to select.
  // (e.g. the country isn't set or it doesn't use administrative areas).
  if (empty($this->valueOptions)) {
    $identifier = $this->options['expose']['identifier'];
    $form[$identifier]['#access'] = FALSE;
  }
}