Hubspot: Custom Attribute to HTML Element

Question

What could be the best way /if there is any/ to add custom attribute to HTML element in Hubspot, more specifically, to the < form > element created by Hubspot?

<form id="form-id" myAtrribute="myValue"></form>

*Edit:

Static solution would be better, as it is going to be used in form analytics.

Thanks!

Answer 1

If you have access to the custom code section, and assuming you have jQuery, you can simply do:

<script>
   $("#form-id").attr("myAttribute", "myValue");
</script>

And if you do not have jQuery:

<script>
    document.getElementById("form-id").setAttribute("myAttribute", "myValue")
</script>