@nicosantos : I have the ability to modify a RSVP based on the email address that is entered. I also have the name/email fields pre-filled with the user info of whomever is logged in. The current version that I am working on is merged with the 4.1.2 version you just released, but it does have some custom code for a client that I will need to remove. Once I have it merged into the 4.1.2 code, I will do a pull request.
If there is another way to manage the RSVPs other than by email address, I am open to suggestions. For this client, they were not charging for the tickets, so there is not a high security issue with being able to change the RSVPs based on email address only.
This change also doesn’t accept zero as a valid entry, which would cancel the ticket if desired.