class FormTestCheckboxForm

Same name in other branches
  1. 8.9.x core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php \Drupal\form_test\Form\FormTestCheckboxForm
  2. 10 core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php \Drupal\form_test\Form\FormTestCheckboxForm
  3. 11.x core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php \Drupal\form_test\Form\FormTestCheckboxForm

Form for testing checkbox.

@internal

Hierarchy

Expanded class hierarchy of FormTestCheckboxForm

1 string reference to 'FormTestCheckboxForm'
form_test.routing.yml in core/modules/system/tests/modules/form_test/form_test.routing.yml
core/modules/system/tests/modules/form_test/form_test.routing.yml

File

core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php, line 14

Namespace

Drupal\form_test\Form
View source
class FormTestCheckboxForm extends FormBase {
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return '_test_checkbox_form';
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state) {
        // A required checkbox.
        $form['required_checkbox'] = [
            '#type' => 'checkbox',
            '#required' => TRUE,
            '#title' => 'required_checkbox',
        ];
        // A disabled checkbox should get its default value back.
        $form['disabled_checkbox_on'] = [
            '#type' => 'checkbox',
            '#disabled' => TRUE,
            '#return_value' => 'disabled_checkbox_on',
            '#default_value' => 'disabled_checkbox_on',
            '#title' => 'disabled_checkbox_on',
        ];
        $form['disabled_checkbox_off'] = [
            '#type' => 'checkbox',
            '#disabled' => TRUE,
            '#return_value' => 'disabled_checkbox_off',
            '#default_value' => NULL,
            '#title' => 'disabled_checkbox_off',
        ];
        // A checkbox is active when #default_value == #return_value.
        $form['checkbox_on'] = [
            '#type' => 'checkbox',
            '#return_value' => 'checkbox_on',
            '#default_value' => 'checkbox_on',
            '#title' => 'checkbox_on',
        ];
        // But inactive in any other case.
        $form['checkbox_off'] = [
            '#type' => 'checkbox',
            '#return_value' => 'checkbox_off',
            '#default_value' => 'checkbox_on',
            '#title' => 'checkbox_off',
        ];
        // Checkboxes with a #return_value of '0' are supported.
        $form['zero_checkbox_on'] = [
            '#type' => 'checkbox',
            '#return_value' => '0',
            '#default_value' => '0',
            '#title' => 'zero_checkbox_on',
        ];
        // In that case, passing a #default_value != '0'
        // means that the checkbox is off.
        $form['zero_checkbox_off'] = [
            '#type' => 'checkbox',
            '#return_value' => '0',
            '#default_value' => '1',
            '#title' => 'zero_checkbox_off',
        ];
        $form['submit'] = [
            '#type' => 'submit',
            '#value' => t('Submit'),
        ];
        return $form;
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitForm(array &$form, FormStateInterface $form_state) {
        $form_state->setResponse(new JsonResponse($form_state->getValues()));
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 3
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 3
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 105
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route.
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 73
FormTestCheckboxForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
FormTestCheckboxForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
FormTestCheckboxForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
LoggerChannelTrait::$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::$messenger protected property The messenger. 17
MessengerTrait::messenger public function Gets the messenger. 17
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$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. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.

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