I'm trying to add a radio button to a template that I am sending through HelloSign's API to be eSigned. I can't for the life of me figure out how to do it. There documentation mentions checkboxes but not radio buttons. Is there a POST parameter I need to set to turn a checkbox into a radio button? Or am I missing something else?
I feel like I've signed a document before on HelloSign where I used a radio button, but maybe I'm mistaken.
I am using Python, if that matters.