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function template_preprocess_vertical_tabs in Drupal 8

Same name and namespace in other branches
  1. 9 core/includes/form.inc \template_preprocess_vertical_tabs()

Prepares variables for vertical tabs templates.

Default template: vertical-tabs.html.twig.

Parameters

array $variables: An associative array containing:

  • element: An associative array containing the properties and children of the details element. Properties used: #children.

File

core/includes/form.inc, line 323
Functions for form and batch generation and processing.

Code

function template_preprocess_vertical_tabs(&$variables) {
  $element = $variables['element'];
  $variables['children'] = !empty($element['#children']) ? $element['#children'] : '';
}