public function RateWidgetForm::addmoreCallback in Rate 8.2

Callback for both ajax-enabled buttons.

Selects and returns the fieldset with the names in it.

File

src/RateWidgetForm.php, line 629

Class

RateWidgetForm

Form controller for vote type forms.

Namespace

Drupal\rate

Code

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