Bind DateValidator to more than one controls
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="horizontal"> <mx:DateValidator monthSource="{month}" monthProperty="value" daySource="{day}" dayProperty="value" yearSource="{year}" yearProperty="text" trigger="{submitButton}" triggerEvent="click" /> <mx:Text text="Month:" /> <mx:NumericStepper id="month" /> <mx:Text text="Day:" /> <mx:NumericStepper id="day" /> <mx:Text text="Year:" /> <mx:TextInput id="year" /> <mx:Button label="Submit" id="submitButton" /> </mx:Application>