WCAG 3.0 is an active W3C Working Draft in development by the AGWG. Requirements, assertions, the conformance model and reporting tiers are still being developed and may change. The latest published draft is the 10 September 2026 Working Draft; this site follows the editorsโ draft, which also includes exploratory provisions.
developingSupplemental requirement
Error Suggestions Provided
Group: error-handling • Guideline: correct-errors
Summary in Plain English
Where the user has to correct an error, the message suggests how - unless suggesting it would compromise security or defeat the purpose of the content.
Why It Matters
Knowing that a field is wrong is not the same as knowing what it wants. Suggestions are what make a form completable for people with cognitive or learning disabilities.
Check that the error needs correction by the user.
Check that the error message includes suggestions for how to fix the error.
Expected results
#1 and #2 are true.
W3C Working Group Status
W3C Maturity Status:developing
Track / Group:error-handling
The draft records no open editors' notes on this provision.
W3C Threads on This Provision
No GitHub issue in w3c/wcag3 carries this provision's label, so there
is no recorded discussion to show. Cross-cutting threads that name no
provision are listed on the
Discussions page.
WCAG 2.2 Criteria That Map Here
From this site's reviewed WCAG 2.2 → WCAG 3 map. The map is
an interpretation, not a W3C mapping: W3C has not published one yet.
Error messages include suggestions for corrections.
:::applies-when
- Errors require corrections by the user.
:::
:::except-when
- including suggestions would jeopardize the security or purpose of the content.
:::