Disable submit button if it is not valid : ZipCodeValidator « Data Model « Flex

1. Flex
2. Data Model
3. ZipCodeValidator

Disable submit button if it is not valid

           
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    
    import mx.events.ValidationResultEvent;
    private function handleValid(event:ValidationResultEvent):void {
      if(event.type==ValidationResultEvent.VALID)
        submitButton.enabled = true;
      else
        submitButton.enabled = false;
    }
    private function submitForm():void {
    }
    
  </mx:Script>
  <mx:ZipCodeValidator source="{inputZip}" property="text"
    valid="handleValid(event);" invalid="handleValid(event);" />
  <mx:TextInput id="inputZip" />
  <mx:TextInput id="inputPn" />
  <mx:Button id="submitButton" label="Submit" enabled="false" click="submitForm();" />
</mx:Application>

   
    
    
    
    
    
    
    
    
    
    
  

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