Java IP Address Validate isIPv4Address(String ipAddress)

Here you can find the source of isIPv4Address(String ipAddress)

Description

is I Pv Address

License

Apache License

Declaration

public static boolean isIPv4Address(String ipAddress)

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    private static Pattern VALID_IPV4_PATTERN = null;

    public static boolean isIPv4Address(String ipAddress) {
        Matcher m1 = VALID_IPV4_PATTERN.matcher(ipAddress);
        return m1.matches();
    }/*from  ww w.jav  a  2s.  c o  m*/
}

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