fedi:invite_codes_disabled
Boolean value that blocks access to the federation invite code
Use this as a limited constraint on the virality of the federation code.
When set, the QR code & copiable string will never be displayed to the user after joining.
Be aware that users can still save the invite code before joining and share it with other. For a stronger constrain use new_members_disabled
Structure
(stringified) boolean
"fedi:invite_codes_disabled": "true" // defaults to "false"