cmd_signin - LiXizhi/ParaCraft GitHub Wiki

command: /signin

quick ref:

/signin [-t title] [-callback eventName]

description:

asking user to signin if not. One can optionally display some text and provide a text event callback.
/signin -t please signin -callback OnSignedIn

-- in code block, one can use: 
registerBroadcastEvent("OnSignedIn", function(result)
    if(result == "true") then
	end
end)