com.izforge.izpack.util
Class NotEmptyValidator

java.lang.Object
  com.izforge.izpack.util.NotEmptyValidator

All Implemented Interfaces:

Validator

public class NotEmptyValidator
extends java.lang.Object
implements Validator

A validator to enforce non-empty fields.

This validator can be used for rule input fields in the UserInputPanel to make sure that the user entered something.

Author:

tisc

Constructor Summary

NotEmptyValidator()

Method Summary

boolean

validate(ProcessingClient client) Validates the contend of an input field.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotEmptyValidator

public NotEmptyValidator()

Method Detail

validate

public boolean validate(ProcessingClient client)

Description copied from interface: Validator

Validates the contend of an input field.

Specified by:

validate in interface Validator

Parameters:

client - the client object using the services of this validator.

Returns:

true if the validation passes, otherwise false.