EXPLANATION:
The PhoneNumberValidator class validates that a string is a valid phone number. A valid phone number contains at least 10 digits, plus additional formatting characters. The validator does not check if the phone number is an actual active phone number.
CODING:
?xml version=”1.0″ encoding=”utf-8″?>
<!– Simple example to demonstrate the PhoneNumberValidator. –>
<mx:Application xmlns:mx=”http://www.adobe.com/2006/mxml”>
<mx:Script>
import mx.controls.Alert;
</mx:Script>
<mx:PhoneNumberValidator source=”{phone}” property=”text”
trigger=”{myButton}” triggerEvent=”click”
valid=”Alert.show(‘Validation Succeeded!’);”/>
<mx:Panel title=”Phone Number Validator Panel” width=”75%” height=”75%”
paddingTop=”10″ paddingLeft=”10″ paddingRight=”10″ paddingBottom=”10″>
<mx:Form>
<mx:FormItem label=”Enter 10-digit phone number: “>
<mx:TextInput id=”phone” width=”100%”/>
</mx:FormItem>
<mx:FormItem >
<mx:Button id=”myButton” label=”Validate” />
</mx:FormItem>
</mx:Form>
</mx:Panel>
</mx:Application>
