Java IP Address Validate isIP(String src)

Description

is IP

License

Apache License

Declaration

static boolean isIP(String src) 

Method Source Code

//package com.java2s;
/**//from www  . ja v a 2 s.  c om
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.util.regex.Pattern;

public class Main {
    private static final Pattern ipPattern = // Pattern for matching ip
            Pattern.compile("\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}");

    static boolean isIP(String src) {
        return ipPattern.matcher(src).matches();
    }
}

Related

1. isIp(String ip)
2. isIP(String ip)
3. isIp(String ipAddress)
4. isIP(String ipString)
5. isIp(String s)
6. isIP(String str)
7. isIp(String str)
8. isIp(String str)
9. isIP4(String val)