You could potentially do it with the Q&A antispam.
You would need to tell people what the invitation code is.
Set the question as
Enter the code you have been sent
Set the answer to the code.
Only people with the code can register.
You would need to tell people what the invitation code is.
Set the question as
Enter the code you have been sent
Set the answer to the code.
Only people with the code can register.
Statistics: Posted by KevC — Tue Jul 29, 2025 7:24 am