| Paket | mx.validators |
| Sınıf | public class CreditCardValidator |
| Miras Alma | CreditCardValidator  Validator EventDispatcher Object |
| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
You can specify the input to the CreditCardValidator in two ways:
- Use the
cardNumberSourceandcardNumberPropertyproperties to specify the location of the credit card number, and thecardTypeSourceandcardTypePropertyproperties to specify the location of the credit card type to validate. - Use the
sourceandpropertyproperties to specify a single Object. The Object should contain the following fields:-
cardType- Specifies the type of credit card being validated.In MXML, use the values:
"American Express","Diners Club","Discover","MasterCard", or"Visa".In ActionScript, use the static constants
CreditCardValidatorCardType.MASTER_CARD,CreditCardValidatorCardType.VISA, orCreditCardValidatorCardType.AMERICAN_EXPRESSCreditCardValidatorCardType.DISCOVER, orCreditCardValidatorCardType.DINERS_CLUB. -
cardNumber- Specifies the number of the card being validated.
-
To perform the validation, it uses the following guidelines:
Length:
- Visa: 13 or 16 digits
- MasterCard: 16 digits
- Discover: 16 digits
- American Express: 15 digits
- Diners Club: 14 digits or 16 digits if it also functions as MasterCard
- Visa: 4
- MasterCard: 51 to 55
- Discover: 6011
- American Express: 34 or 37
- Diners Club: 300 to 305, 36 or 38, 51 to 55
MXML Sözdizimini Göster
MXML Sözdizimini GizleThe <mx:CreditCardValidator> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:
<mx:CreditCardValidator
allowedFormatChars=" -"
cardNumberListener="Object specified by cardNumberSource"
cardNumberProperty="No default"
cardNumberSource="No default"
cardTypeListener="Object specified by cardTypeSource"
cardTypeProperty="No default"
cardTypeSource="No default"
invalidCharError= "Invalid characters in your credit card number. (Enter numbers only.)"
invalidNumberError="The credit card number is invalid."
noNumError="No credit card number is specified."
noTypeError="No credit card type is specified or the type is not valid."
wrongLengthError="Your credit card number contains the wrong number of digits."
wrongTypeError="Incorrect card type is specified."
/>
İlgili API Öğeleri
| Özellik | Tanımlayan: | ||
|---|---|---|---|
| allowedFormatChars : String
The set of formatting characters allowed in the
cardNumber field. | CreditCardValidator | ||
| cardNumberListener : IValidatorListener
The component that listens for the validation result
for the card number subfield. | CreditCardValidator | ||
| cardNumberProperty : String
Name of the card number property to validate. | CreditCardValidator | ||
| cardNumberSource : Object
Object that contains the value of the card number field. | CreditCardValidator | ||
| cardTypeListener : IValidatorListener
The component that listens for the validation result
for the card type subfield. | CreditCardValidator | ||
| cardTypeProperty : String
Name of the card type property to validate. | CreditCardValidator | ||
| cardTypeSource : Object
Object that contains the value of the card type field. | CreditCardValidator | ||
 | constructor : Object
Belirli bir nesne örneği için sınıf nesnesine veya yapıcı işlevine bir başvuru. | Object | |
| enabled : Boolean
Setting this value to false will stop the validator
from performing validation. | Validator | |
| invalidCharError : String
Error message when the cardNumber field contains invalid characters. | CreditCardValidator | ||
| invalidNumberError : String
Error message when the credit card number is invalid. | CreditCardValidator | ||
| listener : Object
Specifies the validation listener. | Validator | |
| noNumError : String
Error message when the cardNumber field is empty. | CreditCardValidator | ||
| noTypeError : String
Error message when the cardType field is blank. | CreditCardValidator | ||
| property : String
A String specifying the name of the property
of the source object that contains
the value to validate. | Validator | |
| required : Boolean = true
If true, specifies that a missing or empty
value causes a validation error. | Validator | |
| requiredFieldError : String
Error message when a value is missing and the
required property is true. | Validator | |
| source : Object
Specifies the object containing the property to validate. | Validator | |
| trigger : IEventDispatcher
Specifies the component generating the event that triggers the validator. | Validator | |
| triggerEvent : String
Specifies the event that triggers the validation. | Validator | |
| wrongLengthError : String
Error message when the cardNumber field contains the wrong
number of digits for the specified credit card type. | CreditCardValidator | ||
| wrongTypeError : String
Error message the cardType field contains an invalid credit card type. | CreditCardValidator | ||
| Yöntem | Tanımlayan: | ||
|---|---|---|---|
Constructor. | CreditCardValidator | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
EventDispatcher nesnesi olan bir olay dinleyici nesnesini, dinleyicinin bir olayın bildirimini alması için kaydeder. | EventDispatcher | |
|
Olay akışına bir olay gönderir. | EventDispatcher | |
|
EventDispatcher nesnesinin belirli bir olay türü için kayıtlı dinleyicisi olup olmadığını kontrol eder. | EventDispatcher | |
|
Bir nesnenin belirli bir özelliğinin tanımlı olup olmadığını gösterir. | Object | |
|
Called automatically by the MXML compiler when the Validator
is created using an MXML tag. | Validator | |
|
Object sınıfının bir örneğinin parametre olarak belirtilen nesnenin prototip zincirinde olup olmadığını gösterir. | Object | |
|
Belirtilen özelliğin bulunup bulunmadığını ve numaralandırılabilir olup olmadığını gösterir. | Object | |
|
EventDispatcher nesnesinden bir dinleyiciyi kaldırır. | EventDispatcher | |
|
Dinamik bir özelliğin döngü işlemlerinde kullanılabilirliğini ayarlar. | Object | |
|
Bu nesnenin, yerel ayara özel kurallara göre biçimlendirilmiş dize temsilini döndürür. | Object | |
|
Belirtilen nesnenin dize olarak temsil edilen halini döndürür. | Object | |
|
Performs validation and optionally notifies
the listeners of the result. | Validator | |
| [statik]
Invokes all the validators in the validators Array. | Validator | |
[statik]
Convenience method for calling a validator. | CreditCardValidator | ||
|
Belirtilen nesnenin temel değerini döndürür. | Object | |
|
Bir olay dinleyicisinin bu EventDispatcher nesnesiyle mi, yoksa onun belirtilen olay türüne yönelik üst öğelerinden biriyle mi kayıtlı olduğunu kontrol eder. | EventDispatcher | |
| Yöntem | Tanımlayan: | ||
|---|---|---|---|
|
Sets up all of the listeners for the
valid and invalid
events dispatched from the validator. | Validator | |
[geçersiz kıl]
Override of the base class doValidation() method
to validate a credit card number. | CreditCardValidator | ||
|
Returns the Object to validate. | Validator | |
|
Returns a ValidationResultEvent from the Array of error results. | Validator | |
|
Returns true if value is not null. | Validator | |
|
Disconnects all of the listeners for the
valid and invalid
events dispatched from the validator. | Validator | |
|
This method is called when a Validator is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | Validator | |
allowedFormatChars | özellik |
allowedFormatChars:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
The set of formatting characters allowed in the
cardNumber field.
Varsayılan değer şudur " -" (space and dash).
Uygulama
public function get allowedFormatChars():String public function set allowedFormatChars(value:String):voidcardNumberListener | özellik |
cardNumberListener:IValidatorListener| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
The component that listens for the validation result
for the card number subfield.
If none is specified, use the value specified
to the cardNumberSource property.
Uygulama
public function get cardNumberListener():IValidatorListener public function set cardNumberListener(value:IValidatorListener):voidcardNumberProperty | özellik |
public var cardNumberProperty:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Name of the card number property to validate.
This attribute is optional, but if you specify
the cardNumberSource property,
you should also set this property.
cardNumberSource | özellik |
cardNumberSource:Object| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Object that contains the value of the card number field.
If you specify a value for this property, you must also specify
a value for the cardNumberProperty property.
Do not use this property if you set the source
and property properties.
Uygulama
public function get cardNumberSource():Object public function set cardNumberSource(value:Object):voidcardTypeListener | özellik |
cardTypeListener:IValidatorListener| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
The component that listens for the validation result
for the card type subfield.
If none is specified, then use the value
specified to the cardTypeSource property.
Uygulama
public function get cardTypeListener():IValidatorListener public function set cardTypeListener(value:IValidatorListener):voidcardTypeProperty | özellik |
public var cardTypeProperty:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Name of the card type property to validate.
This attribute is optional, but if you specify the
cardTypeSource property,
you should also set this property.
In MXML, valid values are:
"American Express""Diners Club""Discover""MasterCard""Visa"
In ActionScript, you can use the following constants to set this property:
CreditCardValidatorCardType.AMERICAN_EXPRESS,
CreditCardValidatorCardType.DINERS_CLUB,
CreditCardValidatorCardType.DISCOVER,
CreditCardValidatorCardType.MASTER_CARD, and
CreditCardValidatorCardType.VISA.
İlgili API Öğeleri
cardTypeSource | özellik |
cardTypeSource:Object| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Object that contains the value of the card type field.
If you specify a value for this property, you must also specify
a value for the cardTypeProperty property.
Do not use this property if you set the source
and property properties.
Uygulama
public function get cardTypeSource():Object public function set cardTypeSource(value:Object):voidinvalidCharError | özellik |
invalidCharError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message when the cardNumber field contains invalid characters.
Varsayılan değer şudur "Invalid characters in your credit card number. (Enter numbers only.)".
Uygulama
public function get invalidCharError():String public function set invalidCharError(value:String):voidinvalidNumberError | özellik |
invalidNumberError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message when the credit card number is invalid.
Varsayılan değer şudur "The credit card number is invalid.".
Uygulama
public function get invalidNumberError():String public function set invalidNumberError(value:String):voidnoNumError | özellik |
noNumError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message when the cardNumber field is empty.
Varsayılan değer şudur "No credit card number is specified.".
Uygulama
public function get noNumError():String public function set noNumError(value:String):voidnoTypeError | özellik |
noTypeError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message when the cardType field is blank.
Varsayılan değer şudur "No credit card type is specified or the type is not valid.".
Uygulama
public function get noTypeError():String public function set noTypeError(value:String):voidwrongLengthError | özellik |
wrongLengthError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message when the cardNumber field contains the wrong
number of digits for the specified credit card type.
Varsayılan değer şudur "Your credit card number contains the wrong number of digits.".
Uygulama
public function get wrongLengthError():String public function set wrongLengthError(value:String):voidwrongTypeError | özellik |
wrongTypeError:String| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Error message the cardType field contains an invalid credit card type.
You should use the predefined constants for the cardType field:
CreditCardValidatorCardType.MASTER_CARD,
CreditCardValidatorCardType.VISA,
CreditCardValidatorCardType.AMERICAN_EXPRESS,
CreditCardValidatorCardType.DISCOVER, or
CreditCardValidatorCardType.DINERS_CLUB.
Varsayılan değer şudur "Incorrect card type is specified.".
Uygulama
public function get wrongTypeError():String public function set wrongTypeError(value:String):voidCreditCardValidator | () | Yapıcı |
public function CreditCardValidator()| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Constructor.
doValidation | () | yöntem |
override protected function doValidation(value:Object):Array| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Override of the base class doValidation() method
to validate a credit card number.
You do not call this method directly; Flex calls it as part of performing a validation. If you create a custom Validator class, you must implement this method.
Parametreler
value:Object — an Object to validate.
|
Array — An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
|
validateCreditCard | () | yöntem |
public static function validateCreditCard(validator:CreditCardValidator, value:Object, baseField:String):Array| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Convenience method for calling a validator. Each of the standard Flex validators has a similar convenience method.
Parametreler
validator:CreditCardValidator — The CreditCardValidator instance.
| |
value:Object — A field to validate, which must contain
the following fields:
| |
baseField:String — Text representation of the subfield
specified in the value parameter.
For example, if the value parameter
specifies value.date, the baseField value is "date".
|
Array — An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
|
İlgili API Öğeleri
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the CreditCardValidator. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
import mx.controls.Alert;
</fx:Script>
<fx:Declarations>
<!-- Define model for the credit card data. -->
<fx:Model id="creditcard">
<card>
<cardType>{cardTypeCombo.selectedItem.data}</cardType>
<cardNumber>{cardNumberInput.text}</cardNumber>
</card>
</fx:Model>
<mx:CreditCardValidator id="ccV"
cardTypeSource="{creditcard}" cardTypeProperty="cardType"
cardNumberSource="{creditcard}" cardNumberProperty="cardNumber"
trigger="{myButton}" triggerEvent="click"
cardTypeListener="{cardTypeCombo}"
cardNumberListener="{cardNumberInput}"
valid="Alert.show('Validation Succeeded!');"/>
</fx:Declarations>
<s:Panel title="CreditCardValidator Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0">
<mx:Form id="creditCardForm" left="10" right="10" top="10" bottom="10">
<mx:FormItem label="Card Type">
<mx:ComboBox id="cardTypeCombo">
<mx:dataProvider>
<fx:Object label="American Express" data="American Express"/>
<fx:Object label="Diners Club" data="Diners Club"/>
<fx:Object label="Discover" data="Discover"/>
<fx:Object label="MasterCard" data="MasterCard"/>
<fx:Object label="Visa" data="Visa"/>
</mx:dataProvider>
</mx:ComboBox>
</mx:FormItem>
<mx:FormItem label="Credit Card Number">
<s:TextInput id="cardNumberInput"/>
</mx:FormItem>
<mx:FormItem>
<s:Button id="myButton" label="Check Credit"/>
</mx:FormItem>
</mx:Form>
</s:Panel>
</s:Application>
Tue Jun 12 2018, 01:09 PM Z