Duplicate ids

WCAG 4.1.1 (A) · EN 301 549 9.4.1.1

The id "{id}" appears {count} times.

Why it matters

Accessibility references (label for, aria-labelledby, aria-describedby) point at an id and always resolve to the first match. With duplicate ids, one field’s label can end up describing another.

How to fix it

Make every id unique. If it comes from a repeated component, append the index or the product id.