function template_preprocess_form in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/includes/form.inc \template_preprocess_form()
Prepares variables for form templates.
Default template: form.html.twig.
Parameters
$variables: An associative array containing:
- element: An associative array containing the properties of the element. Properties used: #action, #method, #attributes, #children
File
- core/
includes/ form.inc, line 341 - Functions for form and batch generation and processing.
Code
function template_preprocess_form(&$variables) {
$element = $variables['element'];
if (isset($element['#action'])) {
$element['#attributes']['action'] = UrlHelper::stripDangerousProtocols($element['#action']);
}
Element::setAttributes($element, array(
'method',
'id',
));
if (empty($element['#attributes']['accept-charset'])) {
$element['#attributes']['accept-charset'] = "UTF-8";
}
$variables['attributes'] = $element['#attributes'];
$variables['children'] = $element['#children'];
}