Customer Management
In this section, we outline the customer management scripts customer.1, customer.2, and customer.3. The customer.2 script is for data entry of customer details and reporting errors and is based on the customer <form> case study from Chapter 6 and Chapter 8. The customer.1 script performs data validation and writes the customer details to the winestore database. It is also based on the case study examples from Chapter 6 and Chapter 8. The customer.3 receipt is designed to avoid the reload problem after writing to the database.