function webform_preprocess_details in Webform 6.x

Same name and namespace in other branches

1. 8.5 includes/webform.theme.inc \webform_preprocess_details()

Implements hook_preprocess_details() for details element templates.

File

includes/webform.theme.inc, line 407

Theme hooks, preprocessor, and suggestions.

Code

function webform_preprocess_details(&$variables) {
  if (!WebformElementHelper::isWebformElement($variables['element'])) {
    return;
  }

  // Setup description, help, and more.
  _webform_preprocess_element($variables);
  $element =& $variables['element'];

  // Hide details title.
  if (isset($element['#title_display']) && $element['#title_display'] === 'invisible') {
    $variables['title'] = WebformAccessibilityHelper::buildVisuallyHidden($variables['title']);
  }

  // Remove invalid 'required' and 'aria-required' attributes from details.
  if (isset($element['#webform_key'])) {
    unset($variables['attributes']['required'], $variables['attributes']['aria-required']);
  }
}