function SimpleForm::submitForm

Same name in other branches
  1. 3.x modules/form_api_example/src/Form/SimpleForm.php \Drupal\form_api_example\Form\SimpleForm::submitForm()
  2. 4.0.x modules/form_api_example/src/Form/SimpleForm.php \Drupal\form_api_example\Form\SimpleForm::submitForm()

Implements a form submit handler.

The submitForm method is the default method called for any submit elements.

Parameters

array $form: The render array of the currently built form.

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

File

form_api_example/src/Form/SimpleForm.php, line 105

Class

SimpleForm
Implements the SimpleForm form controller.

Namespace

Drupal\form_api_example\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
    
    /*
     * This would normally be replaced by code that actually does something
     * with the title.
     */
    $title = $form_state->getValue('title');
    $this->messenger()
        ->addMessage($this->t('You specified a title of %title.', [
        '%title' => $title,
    ]));
}