Using the CurrencyValidator to validate European-formatted price
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:CurrencyValidator id="eurV"
source="{priceEU}"
property="text"
alignSymbol="right"
decimalSeparator=","
thousandsSeparator="."
trigger="{valButton}"
triggerEvent="click" />
<mx:Label text="Enter a European-formatted price:" />
<mx:TextInput id="priceEU" />
<mx:Button id="valButton" label="Validate Currencies" />
</mx:Application>
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