!regme only if you have a tag

[badtrip]

hello ,

I need help on this script plz

--## Self Register 1.0
--## Secure Pass and Nick (thanks to RabidWombat) 
--## Made by nErBoS
--## Updated to Lua 5 by Pothead
--## Commands;
--##	!regme - Register the user who uses the command

sBot = "Reg-Bot"

function ChatArrival(user, data)
	if (string.sub(data,1,1) == "<" or string.sub(data,1,5+strlen(sBot)) == "$To: "..sBot) then
		data = string.sub(data,1,string.len(data)-1)
		s,e,cmd = string.find(data, "%b<>%s+(%S+)")
		if (cmd == "!regme") then
			local s,e,pass = string.find(data, "%b<>%s+%S+%s+(%S+)")
			if (pass == nil) then
				user:SendData(sBot, "Syntax Error, !regme , you must write a password.")
			elseif (string.find(pass, "[%c|\n\r]")) then
				user:SendData(sBot, "Invalid Password. Try Again.")
			elseif (string.find(user.sName, "[%c|\n\r]")) then 
				user:SendData(sBot, "Your nick is invalid. Please choose a new one.")
			else
				AddRegUser(user.sName, pass, 3)
				SendToOps(sBot, "The user "..user.sName.." has registered himself.")
				user:SendData(sBot, "You have been successufly registered with the pass: "..pass)
				user:SendData(sBot, "Please reconnect and type your password.")
			end
			return 1
		end
	end
end

if possible i need a modification on the regme script

ex: user only reg if they have the tag [pt] (pt) on the nick


best regard

[??????Hawk??????]

sBot = "Reg-Bot"
sTag = "[pt]"
function ChatArrival(user, data)
		data = string.sub(data,1,string.len(data)-1)
		s,e,cmd = string.find(data, "%b<>%s+(%S+)")
		if (cmd == "!regme") then
			local s,e,pass = string.find(data, "%b<>%s+%S+%s+(%S+)")
			if (pass == nil) then
				user:SendData(sBot, "Syntax Error, !regme , you must write a password.")
			elseif (string.find(pass, "[%c|\n\r]")) then
				user:SendData(sBot, "Invalid Password. Try Again.")
			elseif (string.find(user.sName, "[%c|\n\r]")) then 
				user:SendData(sBot, "Your nick is invalid. Please choose a new one.")
			else
				AddRegUser(sTag..user.sName, pass, 3)
				SendToOps(sBot, "The user "..user.sName.." has registered himself.")
				user:SendData(sBot, "You have been successufly registered with the pass: "..pass)
				user:SendData(sBot, "Please add the tag "..sTag.." to the front of your nick and reconnect  using your password.")
			end
			return 1
		end
end

[badtrip]

hello,

tks my friend  ;)