*/
public function validateForm(array &$form, FormStateInterface $form_state) {
if ($triggering_element = $form_state->getTriggeringElement()) {
- drupal_set_message(t('The clicked button is %name.', ['%name' => $triggering_element['#name']]));
+ $this->messenger()->addStatus(t('The clicked button is %name.', ['%name' => $triggering_element['#name']]));
}
else {
- drupal_set_message('There is no clicked button.');
+ $this->messenger()->addStatus('There is no clicked button.');
}
}
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
- drupal_set_message('Submit handler for form_test_clicked_button executed.');
+ $this->messenger()->addStatus('Submit handler for form_test_clicked_button executed.');
}
}