axe-core/lib/checks/aria/allowed-attr.json

Accessibility engine for automated Web UI testing

{
  "id": "aria-allowed-attr",
  "evaluate": "allowed-attr.js",
  "metadata": {
    "impact": "critical",
    "messages": {
      "pass": "ARIA attributes are used correctly for the defined role",
      "fail": "ARIA attribute{{=it.data && it.data.length > 1 ? 's are' : ' is'}} not allowed:{{~it.data:value}} {{=value}}{{~}}"
    }
  }
}