My setup is basically the same as I had it on V1, but it stopped working! It’s nice to have the email custom field so users can get in touch directly, since we’re a swap site… AND I would have the exact same problem/question about the Ninja Forms Widget. The intended use is to have visitors register before they can contact a listing author. How would I then make the Ninja Form accessible only to logged in visitors?
PS – This is EXTREMELY frustrating, and I can’t believe such a simple functionality as sending messages is no longer included in your expensive premium plugin.