<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" viewSourceURL="srcview/index.html"> <!-- The following code contained in this chapter's bundle consists of: Figure 9-1 A simple checkout form created with the Flex form container. Figure 9-2 Several FormItem containers comprising form entries in a Flex form. Figure 9-3 Required child field (top) and optional child field (bottom). Figure 9-4 A validation failure. Figure 9-5 A form field fails validation because it was left empty. Figure 9-6 Applying validation to a different control. Figure 9-7 A Flex form using validators and formatters to verify and customize data. --> </mx:Application>