Access: $wgBlockDisablesLogin
If set to true, blocked users will no longer be allowed to log in
Introduced in version:1.16.0 (r61694)
Removed in version:still in use
Allowed values:(boolean)
Default value:false



If set to true, all blocked users will be signed out and future attempts to sign in will fail. At runtime, any extra rights blocked users might have are removed as well (which is relevant when the blocked user has an already existing session).



When using this with a public wiki, or a wiki that allows unregistered editing, the effect of logging out registered blocked users may actually be adverse. Unless the user's IP address is also blocked (whether directly or via Autoblock ), logging the user out will again allow reading and editing as an IP address.



An alternative to this setting might be using $wgAutopromote with APCOND_BLOCKED to create a group that revokes certain rights.