Java tutorial
/* * Copyright 2004-2014 Aimluck,Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.aipo.mobycket.wicket.validation.validator; import java.util.regex.Pattern; import org.apache.wicket.validation.validator.PatternValidator; /** * */ public class EmailAddressValidator extends PatternValidator { private static final long serialVersionUID = -4370896421024607370L; public static String PATTERN = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-\\+\\.]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*((\\.[A-Za-z]{2,}){1}$)"; public EmailAddressValidator() { super(PATTERN, Pattern.CASE_INSENSITIVE); } }