class Fieldgroup

Provides a render element for a group of form elements.

In default rendering, the only difference between a 'fieldgroup' and a 'fieldset' is the CSS class applied to the containing HTML element. Normally use a fieldset.

Plugin annotation

@RenderElement("fieldgroup");

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\Core\Render\Element\RenderElement implements \Drupal\Core\Render\Element\ElementInterface extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\Core\Render\Element\Fieldset extends \Drupal\Core\Render\Element\RenderElement
        • class \Drupal\Core\Render\Element\Fieldgroup extends \Drupal\Core\Render\Element\Fieldset

Expanded class hierarchy of Fieldgroup

See also

\Drupal\Core\Render\Element\Fieldset for documentation and usage.

\Drupal\Core\Render\Element\Fieldset

\Drupal\Core\Render\Element\Details

File

core/lib/Drupal/Core/Render/Element/Fieldgroup.php, line 19

Namespace

class Fieldgroup extends Fieldset {
  public function getInfo() {
    return [
      '#attributes' => [
        'class' => [
          'fieldgroup',
        ],
      ],
    ] + parent::getInfo();
  }

}