public function Radios::buildSelectorForm in Plugin 8.2

Builds the selector form.

Parameters

mixed[] $form: Any suggested form elements to build upon. May be ignored.

\Drupal\Core\Form\FormStateInterface $form_state: The form state for $form and the return value. This often is not the complete (global) form state.

Return value

mixed[] The form structure.

Throws

\RuntimeException Thrown if the plugin type was not set using self::setSelectablePluginType().

Overrides AdvancedPluginSelectorBase::buildSelectorForm

File

src/Plugin/Plugin/PluginSelector/Radios.php, line 21

Class

Radios

Provides a plugin selector using a radio buttons.

Namespace

Drupal\plugin\Plugin\Plugin\PluginSelector

Code

public function buildSelectorForm(array $form, FormStateInterface $form_state) {
  $form = parent::buildSelectorForm($form, $form_state);
  $form['clear'] = [
    '#markup' => '<div style="clear: both;"></div>',
  ];
  return $form;
}