[Tontinuk]

This cant be too difficult I am sure all I need is an element id.

I need to change the product quantity using the validation script, my customers need to order products in a bank (h x w), that's easy just by adding the options, then using validation I want to change the quantity for example 3h x 4w = 12 units so I need to change the quantity to 12.

using xcart 4.66 ,