public static function WebformElementOptions::validateWebformElementOptions in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Element/WebformElementOptions.php \Drupal\webform\Element\WebformElementOptions::validateWebformElementOptions()

Validates a webform element options element.

File

src/Element/WebformElementOptions.php, line 153

Class

WebformElementOptions

Provides a form element for managing webform element options.

Namespace

Drupal\webform\Element

Code

public static function validateWebformElementOptions(&$element, FormStateInterface $form_state, &$complete_form) {
  $options_value = NestedArray::getValue($form_state
    ->getValues(), $element['options']['#parents']);
  $custom_value = NestedArray::getValue($form_state
    ->getValues(), $element['custom']['#parents']);
  $value = $options_value;
  if ($options_value === static::CUSTOM_OPTION) {
    try {
      $value = is_string($custom_value) ? Yaml::decode($custom_value) : $custom_value;
    } catch (\Exception $exception) {

      // Do nothing since the 'webform_codemirror' element will have already
      // captured the validation error.
    }
  }
  if (Element::isVisibleElement($element) && $element['#required'] && empty($value)) {
    WebformElementHelper::setRequiredError($element, $form_state);
  }
  $form_state
    ->setValueForElement($element['options'], NULL);
  $form_state
    ->setValueForElement($element['custom'], NULL);
  $element['#value'] = $value;
  $form_state
    ->setValueForElement($element, $value);
}