public function ApprovalPollViewForm::addWriteInCallback in Advanced Poll 8

Callback for ajax-enabled buttons.

Selects and returns the fieldset with the write-in in it.

File

src/Form/ApprovalPollViewForm.php, line 315

Class

ApprovalPollViewForm

Class ApprovalPollViewForm

Namespace

Drupal\advpoll\Form

Code

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