protected function WebformSubmissionForm::alterElementsForm in Webform 6.x
Same name and namespace in other branches
- 8.5 src/WebformSubmissionForm.php \Drupal\webform\WebformSubmissionForm::alterElementsForm()
Alter webform elements form.
Parameters
array $elements: An render array representing elements.
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
1 call to WebformSubmissionForm::alterElementsForm()
- WebformSubmissionForm::buildForm in src/
WebformSubmissionForm.php - Form constructor.
File
- src/
WebformSubmissionForm.php, line 2502
Class
- WebformSubmissionForm
- Provides a webform to collect and edit submissions.
Namespace
Drupal\webformCode
protected function alterElementsForm(array &$elements, array &$form, FormStateInterface $form_state) {
foreach ($elements as $key => &$element) {
if (!WebformElementHelper::isElement($element, $key)) {
continue;
}
$element_plugin = $this->elementManager
->getElementInstance($element);
if ($element_plugin) {
$element_plugin
->alterForm($element, $form, $form_state);
}
// Recurse and alter nested elements forms.
$this
->alterElementsForm($element, $form, $form_state);
}
}