Java Utililty Methods IP Address Validate

List of utility methods to do IP Address Validate

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Description

The list of methods to do IP Address Validate are organized into topic(s).

Method

booleanisIPv6(String address)
is I Pv 
return IPV6_PATTERN.matcher(address).matches();
booleanisIpV6Address(CharSequence address)
is Ip V Address 
if (address == null) {
    return false;
return IPV6_PATTERN.matcher(address).matches();
booleanisIPv6Address(final String input)
is I Pv Address 
return isIPv6StdAddress(input) || isIPv6HexCompressedAddress(input);
booleanisIPv6Address(final String input)
Checks whether the parameter is a valid IPv6 address (including compressed). 
return isIPv6StdAddress(input) || isIPv6HexCompressedAddress(input);
booleanisIPv6Address(String _ipAddress)
Checks if given String is an IPv6 address. 
return IPV6_PATTERN.matcher(_ipAddress).matches();
booleanisIPv6HexCompressedAddress(final String input)
Checks whether the parameter is a valid compressed IPv6 address 
int colonCount = 0;
for (int i = 0; i < input.length(); i++) {
    if (input.charAt(i) == COLON_CHAR) {
        colonCount++;
return colonCount <= MAX_COLON_COUNT && IPV6_HEX_COMPRESSED_PATTERN.matcher(input).matches();
booleanisIPv6HexCompressedAddress(final String input)
is I Pv Hex Compressed Address 
return IPV6_HEX_COMPRESSED_PATTERN.matcher(input).matches();
booleanisIPv6HexCompressedAddress(String ip)
is I Pv Hex Compressed Address 
int count = 0;
for (int i = 0, length = ip.length(); i < length; i++) {
    if (ip.charAt(i) == COLON_CHAR) {
        count++;
return count <= MAX_COLON_COUNT && IPV6_HEX_COMPRESSED_PATTERN.matcher(ip).matches();
booleanisIPv6LiteralAddress(String src)
is I Pv Literal Address 
return textToNumericFormatV6(src) != null;
booleanisIpV6RegexValid(String strIp)
check if IP v6 string is valid by regex. 
final String regexV6 = "^([\\da-fA-F]{1,4}:){6}" + "((25[0-5]|2[0-4]\\d|[01]?\\d\\d?)\\.){3}"
        + "(25[0-5]|2[0-4]\\d|[01]?\\d\\d?)$|" + "^::([\\da-fA-F]{1,4}:){0,5}"
        + "((25[0-5]|2[0-4]\\d|[01]?\\d\\d?)\\.){3}" + "(25[0-5]|2[0-4]\\d|[01]?\\d\\d?)$|"
        + "^([\\da-fA-F]{1,4}:):([\\da-fA-F]{1,4}:){0,4}" + "((25[0-5]|2[0-4]\\d|[01]?\\d\\d?)\\.){3}"
        + "(25[0-5]|2[0-4]\\d|[01]?\\d\\d?)$|" + "^([\\da-fA-F]{1,4}:){2}:([\\da-fA-F]{1,4}:){0,3}"
        + "((25[0-5]|2[0-4]\\d|[01]?\\d\\d?)\\.){3}" + "(25[0-5]|2[0-4]\\d|[01]?\\d\\d?)$|"
        + "^([\\da-fA-F]{1,4}:){3}:([\\da-fA-F]{1,4}:){0,2}" + "((25[0-5]|2[0-4]\\d|[01]?\\d\\d?)\\.){3}"
        + "(25[0-5]|2[0-4]\\d|[01]?\\d\\d?)$|" + "^([\\da-fA-F]{1,4}:){4}:([\\da-fA-F]{1,4}:){0,1}"
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