Redirect after submit

Our documentation on query strings should help you set this up. https://ninjaforms.com/docs/querystrings/

Thanks. But no. I need to process something and then create a dynamic url. After submitted user should redirect to the url.
I need a action or filter for after submit and this action or filter shouldn’t be in admin-ajax.php

Thanks.

You should be able to use the Custom Ninja Forms action to process your code on submission: https://developer.ninjaforms.com/codex/custom-form-action/