public function WebformVariantApplyForm::buildForm in Webform 8.5
Same name and namespace in other branches
- 6.x src/Form/WebformVariantApplyForm.php \Drupal\webform\Form\WebformVariantApplyForm::buildForm()
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides WebformDeleteFormBase::buildForm
File
- src/
Form/ WebformVariantApplyForm.php, line 116
Class
- WebformVariantApplyForm
- Form for apply a webform variant.
Namespace
Drupal\webform\FormCode
public function buildForm(array $form, FormStateInterface $form_state, WebformInterface $webform = NULL) {
$this->webform = $webform;
$variant_id = $this
->getRequest()->query
->get('variant_id');
if ($variant_id) {
// Throw access denied exception is the variant does not exist.
if (!$webform
->getVariants()
->has($variant_id)) {
throw new AccessDeniedHttpException();
}
$this->webformVariant = $webform
->getVariant($variant_id);
}
$this->hasMultipleVariants = count($this->webform
->getElementsVariant()) > 1 ? TRUE : FALSE;
return parent::buildForm($form, $form_state);
}