Cleanup, comments, e2e

components/Form/ErrorMessage.tsx

@@ -1,8 +1,14 @@
+/**
+ * ErrorMessage Component
+ *
+ * Displays an error message if a form field has been touched and an error exists.
+ */
+
 import React from "react"
 
 const ErrorMessage = ({ touched, error }: { touched: boolean; error?: string }) => {
   if (touched && error) {
-    return <p className="text-xs text-red-500">{error}</p>
+    return <p className="text-xs text-red-500" role="alert">{error}</p>
   }
   return null
 }