ActionScript based Validation : Validator « Development « Flex






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ActionScript based Validation

ActionScript based Validation
           

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
   backgroundColor="#FFFFFF" width="300" height="150">
   <mx:Script>
    
     private function validate():void{
       if(myText.text.length < 10){
         myText.errorString = "This field requires at least 10 characters";
       } else {
         myText.errorString = null;
       }
     }
   
   </mx:Script>
   <mx:Panel title="Simple AS Validate" width="210" height="75">
     <mx:HBox width="100%" height="100%" paddingLeft="3" paddingTop="3">
       <mx:TextInput id="myText" width="100"/>
       <mx:Button label="Validate" click="validate()" />
     </mx:HBox>
   </mx:Panel>
</mx:Application>








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