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

Same name and namespace in other branches

1. 8 form_api_example/src/Form/MultistepForm.php \Drupal\form_api_example\Form\MultistepForm::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/form_api_example/src/Form/MultistepForm.php, line 86

Class

MultistepForm

Provides a form with two steps.

Namespace

Drupal\form_api_example\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $page_values = $form_state
    ->get('page_values');
  $this
    ->messenger()
    ->addMessage($this
    ->t('The form has been submitted. name="@first @last", year of birth=@year_of_birth', [
    '@first' => $page_values['first_name'],
    '@last' => $page_values['last_name'],
    '@year_of_birth' => $page_values['birth_year'],
  ]));
  $this
    ->messenger()
    ->addMessage($this
    ->t('And the favorite color is @color', [
    '@color' => $form_state
      ->getValue('color'),
  ]));
}