Operable / 2.2 Enough Time
2.2.6Timeouts
Level AAAWarn users in advance about how much inactive time remains before data loss occurs. This helps users with memory- or attention-related disabilities avoid silently losing their input. The requirement does not apply when data is retained for at least twenty hours.
Note
A detailed commentary for this success criterion is not yet available. In the meantime, this page lists related patterns, techniques, and links to the normative sources.
Normative References
- Success Criterion 2.2.6 Timeouts — WCAG 2.2(opens in a new tab)The normative requirement text.
- Understanding Timeouts — W3C(opens in a new tab)Official guidance on intent, examples, and techniques.