| Paket | mx.validators |
| Klass | public class EmailValidator |
| Arv | EmailValidator  Validator EventDispatcher Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
You can use IP domain names if they are enclosed in square brackets; for example, myname@[206.132.22.1]. You can use individual IP numbers from 0 to 255.
MXML-syntax
Visa MXML-syntax
Dölj MXML-syntaxThe <mx:EmailValidator> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:
<mx:EmailValidator
invalidCharError="Your e-mail address contains invalid characters."
invalidDomainError= "The domain in your e-mail address is incorrectly formatted."
invalidIPDomainError="The IP domain in your e-mail address is incorrectly formatted."
invalidPeriodsInDomainError="The domain in your e-mail address has consecutive periods."
missingAtSignError="An at sign (&64;) is missing in your e-mail address."
missingPeriodInDomainError="The domain in your e-mail address is missing a period."
missingUsernameError="The username in your e-mail address is missing."
tooManyAtSignsError="Your e-mail address contains too many &64; characters."
/>
Publika egenskaper
| Egenskap | Definieras med | ||
|---|---|---|---|
 | constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| enabled : Boolean
Setting this value to false will stop the validator
from performing validation. | Validator | |
| invalidCharError : String
Error message when there are invalid characters in the e-mail address. | EmailValidator | ||
| invalidDomainError : String
Error message when the suffix (the top level domain)
is not 2, 3, 4 or 6 characters long. | EmailValidator | ||
| invalidIPDomainError : String
Error message when the IP domain is invalid. | EmailValidator | ||
| invalidPeriodsInDomainError : String
Error message when there are continuous periods in the domain. | EmailValidator | ||
| listener : Object
Specifies the validation listener. | Validator | |
| missingAtSignError : String
Error message when there is no at sign in the email address. | EmailValidator | ||
| missingPeriodInDomainError : String
Error message when there is no period in the domain. | EmailValidator | ||
| missingUsernameError : String
Error message when there is no username. | EmailValidator | ||
| 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 | |
| tooManyAtSignsError : String
Error message when there is more than one at sign in the e-mail address. | EmailValidator | ||
| trigger : IEventDispatcher
Specifies the component generating the event that triggers the validator. | Validator | |
| triggerEvent : String
Specifies the event that triggers the validation. | Validator | |
Skyddade egenskaper
Publika metoder
| Metod | Definieras med | ||
|---|---|---|---|
Constructor. | EmailValidator | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser. | EventDispatcher | |
|
Skickar en händelse till händelseflödet. | EventDispatcher | |
|
Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse. | EventDispatcher | |
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
Called automatically by the MXML compiler when the Validator
is created using an MXML tag. | Validator | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
|
Tar bort en avlyssnare från EventDispatcher-objektet. | EventDispatcher | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar det angivna objektets strängbeteckning. | Object | |
|
Performs validation and optionally notifies
the listeners of the result. | Validator | |
| [statisk]
Invokes all the validators in the validators Array. | Validator | |
[statisk]
Convenience method for calling a validator
from within a custom validation function. | EmailValidator | ||
|
Returnerar det angivna objektets primitiva värde. | Object | |
|
Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen. | EventDispatcher | |
Skyddade metoder
| Metod | Definieras med | ||
|---|---|---|---|
|
Sets up all of the listeners for the
valid and invalid
events dispatched from the validator. | Validator | |
[åsidosätt]
Override of the base class doValidation() method
to validate an e-mail address. | EmailValidator | ||
|
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 | |
Skyddade konstanter
Egenskapsdetaljer
invalidCharError | egenskap |
invalidCharError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there are invalid characters in the e-mail address.
Standardvärdet är "Your e-mail address contains invalid characters.".
Implementering
public function get invalidCharError():String public function set invalidCharError(value:String):voidinvalidDomainError | egenskap |
invalidDomainError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when the suffix (the top level domain) is not 2, 3, 4 or 6 characters long.
Standardvärdet är "The domain in your e-mail address is incorrectly formatted.".
Implementering
public function get invalidDomainError():String public function set invalidDomainError(value:String):voidinvalidIPDomainError | egenskap |
invalidIPDomainError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when the IP domain is invalid. The IP domain must be enclosed by square brackets.
Standardvärdet är "The IP domain in your e-mail address is incorrectly formatted.".
Implementering
public function get invalidIPDomainError():String public function set invalidIPDomainError(value:String):voidinvalidPeriodsInDomainError | egenskap |
invalidPeriodsInDomainError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there are continuous periods in the domain.
Standardvärdet är "The domain in your e-mail address has continous periods.".
Implementering
public function get invalidPeriodsInDomainError():String public function set invalidPeriodsInDomainError(value:String):voidmissingAtSignError | egenskap |
missingAtSignError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there is no at sign in the email address.
Standardvärdet är "An at sign (&64;) is missing in your e-mail address.".
Implementering
public function get missingAtSignError():String public function set missingAtSignError(value:String):voidmissingPeriodInDomainError | egenskap |
missingPeriodInDomainError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there is no period in the domain.
Standardvärdet är "The domain in your e-mail address is missing a period.".
Implementering
public function get missingPeriodInDomainError():String public function set missingPeriodInDomainError(value:String):voidmissingUsernameError | egenskap |
missingUsernameError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there is no username.
Standardvärdet är "The username in your e-mail address is missing.".
Implementering
public function get missingUsernameError():String public function set missingUsernameError(value:String):voidtooManyAtSignsError | egenskap |
tooManyAtSignsError:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Error message when there is more than one at sign in the e-mail address. This property is optional.
Standardvärdet är "Your e-mail address contains too many &64; characters.".
Implementering
public function get tooManyAtSignsError():String public function set tooManyAtSignsError(value:String):voidKonstruktordetaljer
EmailValidator | () | Konstruktor |
public function EmailValidator()| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Constructor.
Metoddetaljer
doValidation | () | metod |
override protected function doValidation(value:Object):Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Override of the base class doValidation() method
to validate an e-mail address.
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.
Parametrar
value:Object — Either a String or an Object to validate.
|
Array — An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
|
validateEmail | () | metod |
public static function validateEmail(validator:EmailValidator, value:Object, baseField:String):Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Convenience method for calling a validator from within a custom validation function. Each of the standard Flex validators has a similar convenience method.
Parametrar
validator:EmailValidator — The EmailValidator instance.
| |
value:Object — A field to validate.
| |
baseField:String — Text representation of the subfield
specified in the value parameter.
For example, if the value parameter specifies value.email,
the baseField value is "email".
|
Array — An Array of ValidationResult objects, with one
ValidationResult object for each field examined by the validator.
|
Relaterade API-element
Exempel Så här använder du exemplet
EmailValidatorExample.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the EmailValidator. -->
<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>
<mx:EmailValidator source="{email}" property="text"
trigger="{myButton}" triggerEvent="click"
valid="Alert.show('Validation Succeeded!');"/>
</fx:Declarations>
<s:Panel title="EmailValidator Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0">
<mx:Form left="10" right="10" top="10" bottom="10">
<mx:FormItem label="Enter an e-mail address: ">
<s:TextInput id="email" width="100%"/>
</mx:FormItem>
<mx:FormItem >
<s:Button id="myButton" label="Validate" />
</mx:FormItem>
</mx:Form>
</s:Panel>
</s:Application>
Tue Jun 12 2018, 01:40 PM Z