protected function SelectWidget::supportsGroups

Indicates whether the widgets support optgroups.

Return value

bool TRUE if the widget supports optgroups, FALSE otherwise.

Overrides OptionsWidgetBase::supportsGroups

File

drupal/core/modules/options/lib/Drupal/options/Plugin/field/widget/SelectWidget.php, line 58

Contains \Drupal\options\Plugin\field\widget\SelectWidget.

Class

SelectWidget

Plugin implementation of the 'options_select' widget.

Namespace

Code

protected function supportsGroups() {
  return TRUE;
}