function MultistepForm::fapiExampleMultistepFormNextSubmit

Same name in other branches
  1. 3.x modules/form_api_example/src/Form/MultistepForm.php \Drupal\form_api_example\Form\MultistepForm::fapiExampleMultistepFormNextSubmit()
  2. 8.x-1.x form_api_example/src/Form/MultistepForm.php \Drupal\form_api_example\Form\MultistepForm::fapiExampleMultistepFormNextSubmit()

Provides custom submission handler for page 1.

Parameters

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

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

File

modules/form_api_example/src/Form/MultistepForm.php, line 123

Class

MultistepForm
Provides a form with two steps.

Namespace

Drupal\form_api_example\Form

Code

public function fapiExampleMultistepFormNextSubmit(array &$form, FormStateInterface $form_state) {
    $form_state->set('page_values', [
        // Keep only first step values to minimize stored data.
'first_name' => $form_state->getValue('first_name'),
        'last_name' => $form_state->getValue('last_name'),
        'birth_year' => $form_state->getValue('birth_year'),
    ])
        ->set('page_num', 2)
        ->setRebuild(TRUE);
}