Json and Ajax in Kirby3

Kirby 3 Solved ✅
1

Should this example still work in kirby 3?
I got this working in kirby 2, but in kirby3 i get 404-error when i try to connect with .json template file? Anybody an idea what could be wrong?

https://k2.getkirby.com/docs/cookbook/ajax-form-validation

2

Files were in drafts… that’s why i got a 404-error!