flex最全的表单验证

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" fontSize="12">

    <mx:Script>
        import mx.controls.Alert;
       public function openUrl():void{ 
           navigateToURL(new URLRequest("http://hi.baidu.com/woaidelphi/"), "_blank"); 
       }   
    </mx:Script>
    <mx:Button label="查看更多flex" click="openUrl()"/>
   <mx:Panel title="验证大全" width="75%" height="75%" 
        paddingTop="10" paddingLeft="10" paddingRight="10" paddingBottom="10" fontSize="12">

        <mx:Form>
            <mx:FormItem label="输入你的Email: ">
                <mx:TextInput id="email" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="请输入你的生日：(yyyy-mm-dd): ">
                <mx:TextInput id="dob" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="输入至少10位电话号码: ">
                <mx:TextInput id="phone" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="输入社会保险号（外国人用的如：444-44-4444）: ">
                <mx:TextInput id="ssn" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="输入货币(可以有美元符$): ">
                 <mx:TextInput id="priceUS" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="输入一个数字(18-50): ">
                <mx:TextInput id="age" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem label="请输入4-20的字符: ">
                    <mx:TextInput id="fname" width="100%"/>
                </mx:FormItem>
            
            <mx:FormItem label="Enter a 5 or 9 digit U.S. 邮编号: ">
                <mx:TextInput id="zip" width="100%"/>
            </mx:FormItem>
            
            <mx:FormItem >
                <mx:Button id="myButton" label="确定" />
            </mx:FormItem>
        </mx:Form>
    </mx:Panel>
    

    <mx:EmailValidator source="{email}" property="text" trigger="{myButton}" triggerEvent="click" valid="Alert.show('Email格式正确!');"/>
    <mx:DateValidator source="{dob}" property="text" allowedFormatChars="-" inputFormat="yyyy-mm-dd" wrongMonthError="月份要在1-12之间."
trigger="{myButton}" triggerEvent="click" valid="Alert.show('出生日期格式正确!');"/>
    <mx:PhoneNumberValidator source="{phone}" allowedFormatChars="-+/" invalidCharError="格式不正确" wrongLengthError="数字太短了" property="text" trigger="{myButton}" triggerEvent="click" valid="Alert.show('电话格式正确!!');"/>
    <mx:SocialSecurityValidator source="{ssn}" property="text" trigger="{myButton}" triggerEvent="click" valid="Alert.show('社会保险号格式正确!!');"/>
    <mx:CurrencyValidator source="{priceUS}" property="text" precision="2" trigger="{myButton}" triggerEvent="click" valid="Alert.show('货币格式正确!');"/>
    <mx:NumberValidator source="{age}" property="text" integerError="请输入18-50之间的整数"
        minValue="18" maxValue="50" domain="int" trigger="{myButton}" triggerEvent="click" valid="Alert.show('数字验证正确!');"/>    
    <mx:StringValidator source="{fname}" property="text" 
        tooShortError="字符串太短了，请输入最少4个字符. " 
        tooLongError="字符串太长了，请输入最长20个字符. " 
        minLength="4" maxLength="20" 
        trigger="{myButton}" triggerEvent="click" 
        valid="Alert.show('字符串格式正确!');"/>   
    <mx:ZipCodeValidator source="{zip}" property="text" 
        trigger="{myButton}" triggerEvent="click" 
        valid="Alert.show('邮编格式正确(外国人用的)');"/> 
</mx:Application>