Package com.jbstrap.core.validators

Class NullValidator

java.lang.Object

com.jbstrap.core.validators.NullValidator

All Implemented Interfaces:

DataValidator

public class NullValidator
extends Object
implements DataValidator

Null validator class

Since:

4.0

Author:

JBStrap

Constructor Summary

Constructors

Constructor	Description
NullValidator()

Method Summary

Modifier and Type	Method	Description
String	validateData(Object data, String language)	Validates the specified data

Methods inherited from class java.lang.Object

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

Constructor Details

NullValidator

public NullValidator()

Method Details

validateData

public String validateData(Object data,
 String language)

Validates the specified data

The specified data is validated if it is not null

The error message can be customized with the validator.floatValidatorError properties file key. This is also used to implement language specific error messages. For more information about language specific messages, see: MessageSourceAPI

Specified by:

validateData in interface DataValidator

Parameters:

data - The data to be validated

language - The language code of the error message. If not specified, the default language will be used. The default language can be set with the DEFAULT_LANGUAGE JBStrap parameter.

Returns:

The specified error message or null, if the validation found no errors.