axe-core/lib/checks/aria/valid-attr-value.json

Accessibility engine for automated Web UI testing

{
  "id": "aria-valid-attr-value",
  "evaluate": "valid-attr-value.js",
  "options": [],
  "metadata": {
    "impact": "critical",
    "messages": {
      "pass": "ARIA attribute values are valid",
      "fail": "Invalid ARIA attribute value{{=it.data && it.data.length > 1 ? 's' : ''}}:{{~it.data:value}} {{=value}}{{~}}"
    }
  }
}