public function OptionsLimitWebformHandler::validateBooleanElement in Webform 8.5

Same name and namespace in other branches

1. 6.x modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php \Drupal\webform_options_limit\Plugin\WebformHandler\OptionsLimitWebformHandler::validateBooleanElement()

Validate a boolean element with limit(s).

Please note that this should never be called because disabled checkbox elements do not post back any value. This code would be executed if some one manually triggers for validation.

@internal This method should only called by OptionsLimitWebformHandler::validateElementLimit.

Parameters

array $element: A boolean element with limits.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

File

modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php, line 910

Class

OptionsLimitWebformHandler

Webform options and boolean (boolean) limit handler.

Namespace

Drupal\webform_options_limit\Plugin\WebformHandler

Code

public function validateBooleanElement(array $element, FormStateInterface $form_state) {

  /** @var \Drupal\webform\WebformSubmissionForm $form_object */
  $form_object = $form_state
    ->getFormObject();

  /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
  $webform_submission = $form_object
    ->getEntity();
  $this
    ->setWebformSubmission($webform_submission);
  $element_key = $this->configuration['element_key'];
  $original_value = $webform_submission
    ->getElementOriginalData($element_key);
  $updated_value = $form_state
    ->getValue($element_key);
  if (empty($updated_value) || !empty($original_value)) {
    return;
  }
  $limit = $this->configuration['limit'];
  $total = $this
    ->getBooleanTotal();
  if ($total >= $limit) {
    $limits = $this
      ->getBooleanLimits();
    $message = $this
      ->getElementLimitStatusMessage(WebformOptionsLimitHandlerInterface::LIMIT_STATUS_ERROR, reset($limits));
    $form_state
      ->setError($element, $message);
  }
}