I have 2 columns with different input types - price and a check box - in a grid.
If the customer would never purchase x product, he would tick the checkbox and not pay any price for it. As such, i would like to only allow 1 input in either column for each row. (the rows refer to products). They can either fill in a price OR tick the checkbox.
How do i make this work ?:( Would greatly appreciate any help!!