function protected static function ProcessManager::findButton

8.x-3.x ProcessManager.php protected static &ProcessManager::findButton(Element $element)

Traverses an element to find the closest button.

Parameters

\Drupal\bootstrap\Utility\Element $element: The element to iterate over.

Return value

\Drupal\bootstrap\Utility\Element|false The first button element or FALSE if no button could be found.

Deprecated

Will be removed in a future release. Use \Drupal\bootstrap\Utility\Element::findButton() directly.

Class

ProcessManager
Manages discovery and instantiation of Bootstrap form process callbacks.

Namespace

Drupal\bootstrap\Plugin

Source src/Plugin/ProcessManager.php (line 164)

protected static function &findButton(Element $element) {
  Bootstrap::deprecated();
  return $element->findButton();
}