Not really an undergoing issue as I managed to solve this.
Context:
I was trying to make a contact Webhook form work when deploying on Vercel. When website was published on wstd subdomain, the form worked correctly and sending a POST to n8n.
This was the payload sent on submit:
Notice the "ws--form-id" parameter is populated with "action".
When deploying on Vercel, the value for "ws--form-id" parameter was empty:
This resulted in an error:
Solution:
Manually set the "ws--form-id" parameter in the Webhook Form settings:
Not sure why this is happening, but I hope helps you debugging and other users with the same headache :)
Love the product btw!
Giacomo
Sure - here's one of the first Vercel builds with the issue (so no "ws--form-id" manually set): Vercel build
Don't bother the 404 for some assets, all have been fixed in future builds.
Thanks!