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Checks for valid ARIA attribute names
Rule IDa11y/aria-valid-attr
CategoryAccessibility
ScopePer-page
Severityerror
Weight8/10

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Solution

Use only valid ARIA attribute names as defined in the WAI-ARIA specification. Common typos include ‘aria-labeledby’ (should be ‘aria-labelledby’), ‘aria-role’ (should be ‘role’), and ‘aria-description’ vs ‘aria-describedby’. Consult MDN or the WAI-ARIA spec for the complete list of valid attributes.

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Enable / Disable

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Disable this rule

squirrel.toml
[rules]
disable = ["a11y/aria-valid-attr"]

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Disable all Accessibility rules

squirrel.toml
[rules]
disable = ["a11y/*"]

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Enable only this rule

squirrel.toml
[rules]
enable = ["a11y/aria-valid-attr"]
disable = ["*"]