Using Flex validators with form models

     

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        
        private function processValues():void {
            var myZipCode:String = myFormModel.zipCodeModel;
            var myPhoneNumber:String = myFormModel.phoneNumberModel;
        }
      
    </mx:Script>
    <mx:Model id="myFormModel">
        <info>
            <zipCodeModel>{zipCode.text}</zipCodeModel>
            <phoneNumberModel>{phoneNumber.text}</phoneNumberModel>
        </info>
    </mx:Model>
    <mx:ZipCodeValidator source="{myFormModel}" property="zipCodeModel" trigger="{zipCode}" listener="{zipCode}" />
    <mx:PhoneNumberValidator source="{myFormModel}" property="phoneNumberModel" trigger="{b1}" listener="{phoneNumber}" triggerEvent="click" />
    <mx:Form borderStyle="solid">
        <mx:FormItem label="Zip Code">
            <mx:TextInput id="zipCode" />
        </mx:FormItem>
        <mx:FormItem label="Phone Number">
            <mx:TextInput id="phoneNumber" />
        </mx:FormItem>
        <mx:FormItem>
            <mx:Button id="b1" label="Submit" click="processValues();" />
        </mx:FormItem>
    </mx:Form>
</mx:Application>

1.	Set up validator for Form input fields
2.	Use Validator to validate data from a form
3.	Validator, Model and Form controls
4.	Using Validators.validateAll() method to validate a form
5.	Validating form control contents data on user entry
6.	Validate form data with ActionScript
7.	Validating user input for form data
8.	Change form input box label when data is not valid
9.	Use ActionScript to validate form data
10.	Validate a date entered into a form
11.	Validate an e-mail address to ensure that it is formatted correctly

Using Flex validators with form models : Form Validator « Components « Flex

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