Issue #3550888: Add optional legend for required fields in forms (!13435) · Merge requests · project / drupal

Adds an optional legend below forms (“Fields marked with * are required.”).
Developers can enable it by setting:

$form['#show_required_legend'] = TRUE;

Improves accessibility compliance (WCAG 2.1, SC 3.3.2).
Backward-compatible and optional.

Issue #3550888: Add optional legend for required fields in forms