function AjaxAddMore::addMoreCallback

Callback for both ajax-enabled buttons.

Selects and returns the fieldset with the names in it.

File

modules/form_api_example/src/Form/AjaxAddMore.php, line 97

Class

AjaxAddMore

Implements the ajax demo form controller.

Namespace

Code

public function addMoreCallback(array &$form, FormStateInterface $form_state) {
  return $form['names_fieldset'];
}