spec checked
WAI-ARIA APG Checkbox Pattern
Defines checkbox checked, unchecked, and mixed states, accessible labels, grouped descriptions, and Space-key toggling behavior.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Checkbox group | Choose checkboxes for short independent multi-choice sets where every option can remain visible. | Each option toggles independently without unchecking other selected options. | APG checkbox guidance documents checked, unchecked, and mixed states, accessible labels, grouped descriptions, and Space-key toggling. |
Evidence Role
This source is treated as spec evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: W3C Web Accessibility Initiative. Last checked: .