/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, RouteMatch $routeMatch = NULL)
{
$pbid = NULL;
if ($routeMatch->getRouteName() == 'd8phonebook.edit') {
// If we're on an edit URL, try to retrieve the phonebook entry by its ID.
$pbid = $routeMatch->getParameter('phonebook');
$query = $this->connection->select('phonebook', 'p')->fields('p');
$query->condition('pbid', $pbid);
$entry = $query->execute()->fetchObject();
if (!$entry) {
// Return 404 if the entry is not found.
throw new NotFoundHttpException();
}
}
// Push the phonebook entry ID to the submit handler.
$form['pbid'] = ['#type' => 'value', '#value' => $pbid];
$form['name'] = ['#type' => 'textfield', '#title' => $this->t('Name'), '#maxlength' => 64, '#default_value' => $pbid ? $entry->name : ''];
$form['phone'] = ['#type' => 'textfield', '#title' => $this->t('Phone'), '#maxlength' => 64, '#default_value' => $pbid ? $entry->phone : ''];
$form['actions'] = ['#type' => 'actions', 'save' => ['#type' => 'submit', '#value' => $this->t('Save')]];
return $form;
}
