public function DemoDeleteConfirm::buildForm in Demonstration site (Sandbox / Snapshot) 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfirmFormBase::buildForm

File

src/Form/DemoDeleteConfirm.php, line 26

Class

DemoDeleteConfirm

This class return the demo_delete_confirm, a form where you will be asked to be sure to delete your config file.

Namespace

Drupal\demo\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $filename = NULL) {
  $fileconfig = demo_get_fileconfig($filename);
  if (!file_exists($fileconfig['infofile'])) {
    \Drupal::messenger()
      ->addMessage(t('File not found'), 'error');
  }
  $form['filename'] = [
    '#type' => 'value',
    '#value' => $filename,
  ];
  return parent::buildForm($form, $form_state);
}