spec 1 linked patterns checked
WCAG Understanding SC 3.1.2 Language of Parts
Documents identifying changes in human language within a page so assistive technologies can apply correct pronunciation and presentation rules to multilingual content.
Read with a purpose
What this source can teach
Use this source to check a technical or accessibility requirement against its exact wording and scope.
- Start with the original. Open the source and find the guidance or example relevant to your task.
- Trace the connection. Use the claim notes below to see how this site applies the source to specific patterns.
- Check the setting. Compare the source's platform, people, and constraints with your own decision.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Language selector | Choose language selector when users need to switch the current page, task, or product interface to another available language. | The selector names the current language and available alternatives in language labels users can recognize. | Supports language attributes for alternate-language labels and mixed-language content. |
Evidence Role
This source is treated as spec evidence. Its value comes from the specific claims and setting described above.
Publisher: W3C WAI. Last checked: .