message: add label to accessible example
diff: @@ -7,7 +7,9 @@ export default function App() {
  return (
  <form onSubmit={handleSubmit(onSubmit)}>
  + <label htmlFor="firstName">First name</label>
  <input
  + id="firstName"
  type="text"
  aria-invalid={errors.firstName ? "true" : "false"}
  name="firstName"
  