function views_process_check_options

#process callback to see if we need to check_plain() the options.

Form API is inconsistent, the #options are sanitized for you in all cases _except_ checkboxes. We have form elements that are sometimes 'select' and sometimes 'checkboxes', so we need decide late in the form rendering cycle if the options need to be sanitized before they're rendered. This callback inspects the type, and if it's still 'checkboxes', does the sanitation.

File

core/modules/views/views.module, line 2051

Primarily Backdrop hooks and global API functions to manipulate views.

Code

function views_process_check_options($element, &$form_state) {
  if ($element['#type'] == 'checkboxes' || $element['#type'] == 'checkbox') {
    $element['#options'] = array_map('check_plain', $element['#options']);
  }
  return $element;
}