There is also a nip I created https://github.com/nostr-protocol/nips/pull/1190

I have since figured out some more places where this needs to be updated, let me know if you're  interested on working on it as , the repo for formstr   is here

https://github.com/abhay-raizada/nostr-forms 

 Thanks man, I appreciate you sharing the info.

I wish I could help with the code, but I’ve got Zero idea on how to program. I have to rely on magicians like yourself for it😅🙌🏼