no-redundant-aria-prop

Warns when an ARIA property has the same value as (or the same implicit default as) an equivalent native HTML attribute, per ARIA in HTML §6's recommendation to prefer the native attribute.

Split out of the former wai-aria-implicit-props rule, alongside no-contradictory-aria-prop. This half stays should-level (warning); the contradicting half is must-level (error).

❌ Examples of incorrect code for this rule

<input type="checkbox" checked aria-checked="true" />

✅ Examples of correct code for this rule

<input type="checkbox" checked />

Interface

{
  "no-redundant-aria-prop": boolean
}

Default Severity

warning