PHP >>

XAMPP and MYSQL >>

Instructions

Create a new project with your name in the project name (eg. smith asst1). In this project, code index.php and checkout.php as below.

index.php

• displays a web form for processing a retail transaction. Your form should show the same textboxes.
• validates each textbox entry and displays error messages as appropriate.
• executes checkout.php when the form is submitted.

checkout.php

• reads form data safely into variables with filter_input() function.
• validates the price and quantity inputs, displaying error messages if needed.
• computes the subtotal, 7% sales tax, and total for the transaction.
• displays a record of the transaction including the date.
• displays calculations in currency format, guarding against XSS attacks where needed.

sample:

Cashier Checkout 12/27/2015 hammer Description: Unit Price: Quantity 14.95 Item Description Price Quantity Sub Total Sales Tax Total: hammer 14.95 6 $89.70 $6.28 $95.98 6 Checkout Now Cashier hammer Description: Unit Price: Quantity Cashier Quantity must be a valid number. Description: hammer Unit Price: 14.95 Quantity 14.95 QWERTY Checkout Now Checkout Now Cashier Cashier Description: Unit Price: Quantity hammer QWERTY hammer Price must be a valid number. Description: Unit Price Quantity 10 10 Checkout Now Checkout Now