spec 2 linked patterns checked
WCAG Understanding 1.4.13: Content on Hover or Focus
Explains that additional content triggered by hover or focus must be dismissible, hoverable, and persistent so users can perceive and dismiss it without disrupting the page.
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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 |
|---|---|---|---|
| Hover card | Choose hover card when users need a richer preview of an object behind a reference before deciding whether to open it. | The card previews only the object represented by the current trigger. | Supports dismissible, hoverable, and persistent behavior for hover or focus content. |
| Tooltip-only required information | Flag this anti-pattern when the tooltip content is necessary to complete the task correctly or avoid a harmful outcome. | Users can complete the task without reading a tooltip. | Supports dismissible, hoverable, and persistent behavior for hover or focus 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: .