react-doctor/aria-proptypes
Give each aria-* attribute a value matching its WAI-ARIA type (boolean, token, integer, ID, ID-list, etc.).
- Category: Accessibility
- Severity: error
- Source:
oxlint-plugin-react-doctor - Framework: global
- Enabled when: always
- Documentation: https://oxc.rs/docs/guide/usage/linter/rules/jsx_a11y/aria-proptypes
Validation prompt
Use this to decide whether a fired diagnostic is real or a false positive.
Fires when a known aria-* attribute (case-insensitive) carries a statically-evaluable value that violates its WAI-ARIA type — e.g. aria-hidden="yes" (needs 'true'/'false'), aria-level={abc} or aria-level={"false"} (needs an integer), aria-sort="descnding" or aria-relevant="additions removalss" (off the allowed token set) — or when a value-less attribute whose type forbids a bare form is used (aria-level, aria-sort, aria-relevant alone). False positive boundary: any non-literal value passes unchecked — identifiers, member expressions (aria-hidden={foo.bar}), null/undefined, JSX elements, ternaries, and interpolated templates for string/id/id-list types (aria-labelledby={${id}-label}) — so only flag a hardcoded literal, never a dynamic expression.
Fix prompt
Use this once validation confirms the diagnostic is real.
Replace the literal with a value of the attribute's required type: 'true'/'false' for booleans like aria-hidden, 'true'/'false'/'mixed' for aria-checked/aria-pressed, a finite number for aria-level/aria-valuenow (aria-level={2}), a valid token for aria-sort ('ascending'|'descending'|'none'|'other') or aria-current, or a space-separated ID list for aria-labelledby/aria-describedby. If the value is genuinely computed at runtime, hoist it into an expression (aria-checked={isChecked ? 'true' : 'false'}) so the static check sees a non-literal. See https://oxc.rs/docs/guide/usage/linter/rules/jsx_a11y/aria-proptypes