So pretty much, there is a stringvalue added into the script, but it keeps adding multiple people into the script even if they're already in. I'm trying to stop this by checking to see if the players name is already in the children and if it's not then adding it. How?

local playersingame = {}
	for	i = 1, #script:GetChildren()do
		table.insert(playersingame, script:GetChildren()[i].Name)
	end
	local plrnum = 1
	for i = 1,#playersingame do
		plrnum = plrnum + 1
		if not child == playersingame[plrnum] then 
			local a = Instance.new("StringValue",script)
			a.Name = child
			a.Value = child
		end
	end
end
Anonymous