Same name and namespace in other branches
  1. 8.9.x core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestValidationForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestValidationForm
  2. 9 core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestValidationForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestValidationForm

Form builder: Builds a form that triggers a simple AJAX callback.

@internal

Hierarchy

Expanded class hierarchy of AjaxFormsTestValidationForm

1 string reference to 'AjaxFormsTestValidationForm'
ajax_forms_test.routing.yml in core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.routing.yml
core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.routing.yml

File

core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestValidationForm.php, line 13

Namespace

Drupal\ajax_forms_test\Form
View source
class AjaxFormsTestValidationForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'ajax_forms_test_validation_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['driver_text'] = [
      '#title' => $this
        ->t('AJAX-enabled textfield.'),
      '#description' => $this
        ->t("When this one AJAX-triggers and the spare required field is empty, you should not get an error."),
      '#type' => 'textfield',
      '#default_value' => $form_state
        ->getValue('driver_text', ''),
      '#ajax' => [
        'callback' => 'ajax_forms_test_validation_form_callback',
        'wrapper' => 'message_area',
        'method' => 'replace',
      ],
      '#suffix' => '<div id="message_area"></div>',
    ];
    $form['driver_number'] = [
      '#title' => $this
        ->t('AJAX-enabled number field.'),
      '#description' => $this
        ->t("When this one AJAX-triggers and the spare required field is empty, you should not get an error."),
      '#type' => 'number',
      '#default_value' => $form_state
        ->getValue('driver_number', ''),
      '#ajax' => [
        'callback' => 'ajax_forms_test_validation_number_form_callback',
        'wrapper' => 'message_area_number',
        'method' => 'replace',
      ],
      '#suffix' => '<div id="message_area_number"></div>',
    ];
    $form['spare_required_field'] = [
      '#title' => $this
        ->t("Spare Required Field"),
      '#type' => 'textfield',
      '#required' => TRUE,
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Submit'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this
      ->messenger()
      ->addStatus($this
      ->t("Validation form submitted"));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AjaxFormsTestValidationForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
AjaxFormsTestValidationForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
AjaxFormsTestValidationForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 2
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 2
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 88
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route.
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 51
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 10
MessengerTrait::messenger public function Gets the messenger. 10
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 1
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.