public function Simplest::submitForm in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 ajax_example/src/Form/Simplest.php \Drupal\ajax_example\Form\Simplest::submitForm()

Form submission handler.

Parameters

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

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

Overrides FormInterface::submitForm

File

modules/ajax_example/src/Form/Simplest.php, line 68

Class

Simplest

A relatively simple AJAX demonstration form.

Namespace

Drupal\ajax_example\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // No-op. Our form doesn't need a submit handler, because the form is never
  // submitted. We add the method here so we fulfill FormInterface.
}