How to stop my animation from playing by clicking on it again to stop??

Alright, so when I press the textbutton the animation start playing, but when I press it again it doesn't stop? How do I stop it? I want the system to be like in the clubs on ROBLOX.

local humanoid = [Wherever Humanoid Is]
local animationTrack = humanoid:LoadAnimation([Wherever The Animation Is])--Sets up AnimationTrack

local playingAnimation = false
[Wherever The Textbutton Is].MouseButton1Click:Connect(function()
	if playingAnimation == true then
		playingAnimation = false
		animationTrack:Stop()
	elseif playingAnimation == false then
		playingAnimation = true
		animationTrack:Play()
	end
end)

This should work, it basically uses a boolvalue to store if it should be playing or stopping the animation.

If you want to learn more about AnimationTracks then go here.