axe-core/lib/checks/aria/aria-errormessage.json

Accessibility engine for automated Web UI testing

{
  "id": "aria-errormessage",
  "evaluate": "aria-errormessage-evaluate",
  "metadata": {
    "impact": "critical",
    "messages": {
      "pass": "aria-errormessage exists and references elements visible to screen readers that use a supported aria-errormessage technique",
      "fail": {
        "singular": "aria-errormessage value `${data.values}` must use a technique to announce the message (e.g., aria-live, aria-describedby, role=alert, etc.)",
        "plural": "aria-errormessage values `${data.values}` must use a technique to announce the message (e.g., aria-live, aria-describedby, role=alert, etc.)"
      },
      "incomplete": {
        "singular": "ensure aria-errormessage value `${data.values}` references an existing element",
        "plural": "ensure aria-errormessage values `${data.values}` reference existing elements"
      }
    }
  }
}