How to make a player's leaderstats not go below zero?

well first set points and check to see if it doesn't go below zero like so

In a script not localscript

function CheckPoints(Points)
    if Points.Value < 0 then
    Points.Value = 0
    end
end)

game.Players.PlayerAdded:connect(function(Player) --anonymous function
    local ls = Instance.new("Configuration", Player)
    ls.Name = "leaderstats"
    local Points = Instance.new("IntValue", ls) -- classname, parent
    Points.Name = "Points"
    Points.Changed:connect(function() CheckPoints(Points) end)
end)