protected function WebformSubmissionConditionsValidator::submitFormRecursive in Webform 8.5

Same name and namespace in other branches

1. 6.x src/WebformSubmissionConditionsValidator.php \Drupal\webform\WebformSubmissionConditionsValidator::submitFormRecursive()

Recursively unset submission data for form elements that are hidden.

Parameters

array $elements: An array of form elements.

\Drupal\webform\WebformSubmissionInterface $webform_submission: A webform submission.

array $data: A webform submission's data.

bool $check_access: Flag that determine if the currrent form element's access should be checked.

bool $visible: Flag that determine if the currrent form elements are visible.

1 call to WebformSubmissionConditionsValidator::submitFormRecursive()

WebformSubmissionConditionsValidator::submitForm in src/WebformSubmissionConditionsValidator.php

Submit form #states for visible elements.

File

src/WebformSubmissionConditionsValidator.php, line 427

Class

WebformSubmissionConditionsValidator

Webform submission conditions (#states) validator.

Namespace

Drupal\webform

Code

protected function submitFormRecursive(array $elements, WebformSubmissionInterface $webform_submission, array &$data, $check_access, $visible = TRUE) {
  foreach ($elements as $key => &$element) {
    if (!WebformElementHelper::isElement($element, $key)) {
      continue;
    }

    // Skip if element's #states_clear is FALSE.
    if (isset($element['#states_clear']) && $element['#states_clear'] === FALSE) {
      continue;
    }

    // Skip if element #_webform_access should be checked to
    // preserve default values.
    if ($check_access && isset($element['#_webform_access']) && $element['#_webform_access'] === FALSE) {
      continue;
    }

    // Determine if the element is visible.
    $element_visible = $visible && $this
      ->isElementVisible($element, $webform_submission) ? TRUE : FALSE;

    // Set data to empty array or string for any webform element that is hidden.
    if (!$element_visible && !empty($element['#webform_key']) && isset($data[$key])) {
      $data[$key] = is_array($data[$key]) ? [] : '';
    }
    $this
      ->submitFormRecursive($element, $webform_submission, $data, $check_access, $element_visible);
  }
}