Macromedia flex 2-migrating applications to flex 2 Manual De Usuario

Validators

171

In ActionScript, you can use the following constants:

■

CreditCardValidatorCardType.AMERICAN_EXPRESS

■

CreditCardValidatorCardType.DINERS_CLUB

■

CreditCardValidatorCardType.DISCOVER

■

CreditCardValidatorCardType.MASTERCARD

■

CreditCardValidatorCardType.VISA

Deprecated methods, properties, and events

The following validator methods, properties, and events were deprecated:

Styles

When you change a validator’s error message style, you must now use a class selector rather 
than a type selector. You do this by prepending a period to the 

errorTip

 style as the following 

example shows:

<mx:Style>

// ErrorTip { borderColor: #00FFFF } // Flex 1.5
.errorTip { borderColor: #00FFFF } // Flex 2

</mx:Style>

Deprecated item

New item

Validator.enable()

 

and

 

Validator.disable()

 

methods

Validator.enabled 

property

Validator.isValid() 

and

 

Validator.isStructureValid()

Validator.validate()

 

method

Validator.hasErrors()

You now examine the Event object from the 
validation to determine if any errors occurred.

Validator.field

You now use

 

Validator.source

 

and

 

Validator.property 

to specify the item to 

validate.

UIComponent.validationFailed

 

and

 

UIComponent.validationSucceeded

 

events

UIComponent.valid

 

and

 

UIComponent.invalid 

events

, 

or

 

Validator.valid

 

and

 

Validator.invalid

 

events