The definition role does not permit aria-labelledby · mdn/content#41743

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Content:Accessibilityhelp wanted

説明

MDN URL

https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Reference/Roles/definition_role

What specific section or headline is this issue about?

Description

What information was incorrect, unhelpful, or incomplete?

According to https://www.w3.org/TR/wai-aria-1.3/#definition, the definition should not reference the term using aria-labelledby as that's a prohibited property but the MDN documentation suggests to do that.

What did you expect to see?

A recommendation not to use aria-labelledby or aria-label matching the wai-aria spec.

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response

MDN metadata

Folder: en-us/web/accessibility/aria/reference/roles/definition_role
MDN URL: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Reference/Roles/definition_role
GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/accessibility/aria/reference/roles/definition_role/index.md
Last commit: https://github.com/mdn/content/commit/a8b25483994fa47cf949b432ddf34a6bce2ddb2e
Document last modified: 2025-05-12T15:08:46.000Z

コントリビューターガイド

技術スタック: html
領域: documentationaccessibility
Issue 種別: bug
難度: 1
推定時間: under 1 hour
活動状況: blocked
明確さ: clear
前提条件: basic ARIA knowledge
初心者向け度: 60
調査方針: The issue points out that MDN documentation for the definition role incorrectly suggests using aria labelledby, which is prohibited per WAI ARIA 1.3 spec. The fix requires editing the file at 'files/en us/web/accessibility/aria/reference/roles/definition role/index.md' to remove the incorrect recommendation and align with the spec. Currently assigned to a contributor, so wait for unassignment or check if they need help.