REQUEST Looking for WHMCS cart limiter

[pizzabreak]

Need a hook coded or viewcart.tpl edited that checks to see if a product is in the cart more then once.

For each product in cart && product quantity is > 1 - give error message

Any ideas ?

 

[Devilscode]

Need a hook coded or viewcart.tpl edited that checks to see if a product is in the cart more then once.

For each product in cart && product quantity is > 1 - give error message

Any ideas ?

I don't remember exactly what it's called but there used to be a hook on GitHub that you could get they would do exactly that.