Declare validators in ActionScript

        
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    
    import mx.validators.PhoneNumberValidator;
    private var v:PhoneNumberValidator = new PhoneNumberValidator();
    private function createValidator():void {
      v.source = phoneInput;
      v.property = "text";
    }
  </mx:Script>
  <mx:TextInput id="phoneInput" creationComplete="createValidator();" />
  <mx:TextInput id="zipCodeInput" />
</mx:Application>

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Declare validators in ActionScript : Validator « Development « Flex

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