Set StringValidator to validate required field : StringValidator « Data Model « Flex

1. Flex
2. Data Model
3. StringValidator

Set StringValidator to validate required field

     

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:StringValidator id="reqV" source="{inputA}" property="text" required="true" />
  <mx:TextInput id="inputA" />
  <mx:Button label="Submit" click="reqV.validate();" />
</mx:Application>

   
    
    
    
    
  

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