In Chapter 10, you learned how to implement features such adding a product to the shopping bag, updating the product’s quantity, deleting a product from the bag, and updating the total amount. In order for customers to complete the checkout process, however, you also need to collect additional information that you don’t have yet: namely, the customer’s shipping and billing addresses.
This chapter covers how to create a UITableView-based form to collect a US shipping address. The user interface itself might look pretty simple, but there are some tricks I need to cover.
Figure 11-1 shows what a shipping address form looks like.
Figure 11-1. The Shipping address form
Shipping Address Model
The model used in this ...