datitisev NivashDhina Not sure if this is what you are asking, but reflar/doorman requires sign-up codes created by administrators.
NivashDhina Thanks for the reply...I hope doorman can resolve my query to some extent. But my doubt is can that invite issued to a user can be reused.
datitisev NivashDhina Invites can be set to have a maximum number of uses, but it's not required. So codes are reusable by default.
luceos NivashDhina use of excessive capitals is interpreted as screaming/shouting. Please modify your comment. ref: https://discuss.flarum.org/d/859-flarum-community-guidelines