how would I filter this chat, i have no idea how I would filter this.. Any help?

local Chats = game:GetService("ReplicatedStorage").Chats
local player = script.Parent.Parent.Parent
local LocalChats = {}

function addMessage(value)
    local newMessage = script.Parent.ChatExample:clone()
    newMessage.Text = value
    newMessage.Visible = true
    for i, obj in pairs(script.Parent.Chats:GetChildren()) do
        obj.Position = obj.Position + UDim2.new(0, 0, 0, 16)
    end
    newMessage.Parent = script.Parent.Chats
    table.insert(LocalChats, newMessage)
    if #LocalChats > 30 then
        LocalChats[1]:Destroy()
        table.remove(LocalChats, 1)
    end
end

Chats.DescendantAdded:connect(function(d) addMessage(d.Name) end)

Now what should I do to filter " value "