Assess Drupal core for WCAG success criterion 2.5.3 Label in Name

Created on 21 November 2018, about 6 years ago
Updated 1 June 2023, over 1 year ago

Problem/Motivation

Drupal core makes widespread use of invisible labels, aimed at screen reader users. Unfortunately these techniques can cause problems for speech control users, if used incorrectly. WCAG 2.1 introduces new success criterion 2.5.3: Label in Name to address these problems.

This issue is about auditing Drupal core for "Label in Name", and correcting any problems found.

Background reading:

Proposed resolution

  • Survey ALL instances of .visually-hidden, aria-label, aria-labelledby.
  • This is potentially a BIG survey, so we may split this plan up by module, theme, etc.
  • For any problems found, file a child issue to correct them.

Example:

  • PASS: t("Manage fields <span class="visually-hidden">for @bundle</span>", ["@bundle" => $entity->bundle()]). A speech control user can activate this by saying "Click manage fields" and their assistive tech can narrow the choices down to the instances which match. So users can choose from a handful of relevant matches.
  • FAIL: t("Manage <span class="visually-hidden">@bundle</span> fields", ["@bundle" => $entity->bundle()]). A speech control user cannot activate this by saying the visible link text. "Click manage fields" won't work, because that exact phrase doesn't appear in the names given to assistive tech. The user will have to say "Show numbers" to highlight all controls on the page, instead of just a few relevant matches.

TODO: Make a set of instructions for testing this. Flesh out the pass/fail examples to include scenarios with aria-label and aria-labelledby. A good starting point would be this answer the situations described in this Stack Overflow answer: Make screenreader say button alt-attribute instead of innerText

Remaining tasks

User interface changes

Update strings where any violations occur.

API changes

None.

Data model changes

None.

📌 Task
Status

Active

Version

11.0 🔥

Component
Markup 

Last updated about 1 month ago

No maintainer
Created by

🇬🇧United Kingdom andrewmacpherson

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  • Accessibility

    It affects the ability of people with disabilities or special needs (such as blindness or color-blindness) to use Drupal.

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