/**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     // Save the submitted entry.
     $entry = array('pid' => $form_state->getValue('pid'), 'nickname' => $form_state->getValue('nickname'), 'firstname' => $form_state->getValue('firstname'), 'lastnames' => $form_state->getValue('lastnames'), 'do_not_contact' => $form_state->getValue('do_not_contact'));
     $return = EAPeopleStorage::update($entry);
     if ($return) {
         drupal_set_message(t('Updated @nickname @firstname @lastnames', array('@nickname' => $entry['nickname'], '@firstname' => $entry['firstname'], '@lastnames' => $entry['lastnames'])));
     }
 }