Commerce Customizable Products: validate custom "attribute" field
I have a product with two prices and two quantity fields.
One is for full price, one for a reduced price.
For full prices, the quantity field is the standard field of the add to cart form on a product. The reduced price quantity field was made with a custom line item via Commerce Customizable Products.
Now it would be great:
1. to check that the reduced quantity field value is less than or equal the normal quantity field value via AJAX
2. to have these nice +/- input for my custom quantity field, like the default quantity field has
Some ideas for that would be absolutely great!
Thanks, Marc :)