* @param array $variables
* An associative array containing:
* - element: An associative array containing the properties of the element.
- * Properties used: #title, #value, #description, #rows, #cols,
- * #placeholder, #required, #attributes, #resizable
+ * Properties used: #title, #value, #description, #rows, #cols, #maxlength,
+ * #placeholder, #required, #attributes, #resizable.
*/
function template_preprocess_textarea(&$variables) {
$element = $variables['element'];
- Element::setAttributes($element, ['id', 'name', 'rows', 'cols', 'placeholder']);
+ $attributes = ['id', 'name', 'rows', 'cols', 'maxlength', 'placeholder'];
+ Element::setAttributes($element, $attributes);
RenderElement::setAttributes($element, ['form-textarea']);
$variables['wrapper_attributes'] = new Attribute();
$variables['attributes'] = new Attribute($element['#attributes']);
* is omitted and no redirect response was returned by the 'finished'
* callback. Any query arguments will be automatically persisted.
* @param \Drupal\Core\Url $url
- * (optional - should only be used for separate scripts like update.php)
- * URL of the batch processing page.
+ * (optional) URL of the batch processing page. Should only be used for
+ * separate scripts like update.php.
* @param $redirect_callback
* (optional) Specify a function to be called to redirect to the progressive
* processing page.