Same name and namespace in other branches

1. 10 core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php \Drupal\form_test\Form\FormTestEmptySelectForm::buildForm()
2. 9 core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php \Drupal\form_test\Form\FormTestEmptySelectForm::buildForm()
3. 8.9.x core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php \Drupal\form_test\Form\FormTestEmptySelectForm::buildForm()

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 FormInterface::buildForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php, line 27

Class

FormTestEmptySelectForm

Builds a form to test select elements when #options is not an array.

Namespace

Drupal\form_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['empty_select'] = [
    '#type' => 'select',
    '#title' => $this->t('Empty Select'),
    '#multiple' => FALSE,
    '#options' => NULL,
  ];
  return $form;
}

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