com.vaadin.data.validator

Class EmailValidator

java.lang.Object

com.vaadin.data.validator.AbstractValidator<String>

com.vaadin.data.validator.AbstractStringValidator

com.vaadin.data.validator.RegexpValidator

com.vaadin.data.validator.EmailValidator

All Implemented Interfaces:

Validator, Serializable

public class EmailValidator
extends RegexpValidator

String validator for e-mail addresses. The e-mail address syntax is not complete according to RFC 822 but handles the vast majority of valid e-mail addresses correctly. See AbstractStringValidator for more information.

An empty string or a null is always accepted - use the required flag on fields or a separate validator (or override RegexpValidator.isValidValue(String)) to fail on empty values.

Since:

5.4

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.data.Validator

Validator.EmptyValueException, Validator.InvalidValueException

Constructor Summary

Constructors

Constructor and Description
EmailValidator(String errorMessage) Creates a validator for checking that a string is a syntactically valid e-mail address.

Method Summary

Methods inherited from class com.vaadin.data.validator.RegexpValidator

isValidValue

Methods inherited from class com.vaadin.data.validator.AbstractStringValidator

getType

Methods inherited from class com.vaadin.data.validator.AbstractValidator

getErrorMessage, isValid, isValidType, setErrorMessage, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EmailValidator

public EmailValidator(String errorMessage)

Creates a validator for checking that a string is a syntactically valid e-mail address.

Parameters:

errorMessage - the message to display in case the value does not validate.