Hibernate Validator Engine 8.0.1.Final · org.hibernate.validator.internal.util.DomainNameUtil

Field Summary

Modifier and Type	Field and Description
private static final String	DOMAIN
private static final String	DOMAIN_CHARS_WITHOUT_DASH
private static final String	DOMAIN_LABEL
private static final Pattern	DOMAIN_PATTERN Regular expression for the domain part of an URL A host string must be a domain string, an IPv4 address string, or "[", followed by an IPv6 address string, followed by "]".
private static final Pattern	EMAIL_DOMAIN_PATTERN Regular expression for the domain part of an email address (everything after '@')
private static final String	IP_DOMAIN
private static final String	IP_V6_DOMAIN
private static final int	MAX_DOMAIN_PART_LENGTH This is the maximum length of a domain name.

Access	Constructor and Description
private	DomainNameUtil()

Modifier and Type	Method and Description
public static boolean	Returns: `true` if the provided string is a valid domain, `false` otherwise isValidDomainAddress(String the domain to check for validity domain) Checks validity of a domain name.
private static boolean	isValidDomainAddress(String domain, Pattern pattern)
public static boolean	Returns: `true` if the provided string is a valid domain, `false` otherwise isValidEmailDomainAddress(String domain to check for validity domain) Checks the validity of the domain name used in an email.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

DOMAIN	back to summary
private static final String DOMAIN

DOMAIN_CHARS_WITHOUT_DASH	back to summary
private static final String DOMAIN_CHARS_WITHOUT_DASH

DOMAIN_LABEL	back to summary
private static final String DOMAIN_LABEL

DOMAIN_PATTERN	back to summary
private static final Pattern DOMAIN_PATTERN Regular expression for the domain part of an URL A host string must be a domain string, an IPv4 address string, or "[", followed by an IPv6 address string, followed by "]".

DOMAIN_PATTERN

private static final Pattern DOMAIN_PATTERN

Regular expression for the domain part of an URL

A host string must be a domain string, an IPv4 address string, or "[", followed by an IPv6 address string, followed by "]".

EMAIL_DOMAIN_PATTERN	back to summary
private static final Pattern EMAIL_DOMAIN_PATTERN Regular expression for the domain part of an email address (everything after '@')

IP_DOMAIN	back to summary
private static final String IP_DOMAIN

IP_V6_DOMAIN	back to summary
private static final String IP_V6_DOMAIN

MAX_DOMAIN_PART_LENGTH	back to summary
private static final int MAX_DOMAIN_PART_LENGTH This is the maximum length of a domain name. But be aware that each label (parts separated by a dot) of the domain name must be at most 63 characters long. This is verified by `IDN#toASCII(String)`.

DomainNameUtil	back to summary
private DomainNameUtil()

isValidDomainAddress back to summary

isValidDomainAddress	back to summary
public static boolean isValidDomainAddress(String domain) Checks validity of a domain name. Parameters domain:String the domain to check for validity Returns:boolean `true` if the provided string is a valid domain, `false` otherwise

public static boolean isValidDomainAddress(String domain)

Checks validity of a domain name.

Parameters

Returns:boolean

true if the provided string is a valid domain, false otherwise

isValidDomainAddress	back to summary
private static boolean isValidDomainAddress(String domain, Pattern pattern)

isValidEmailDomainAddress back to summary

isValidEmailDomainAddress	back to summary
public static boolean isValidEmailDomainAddress(String domain) Checks the validity of the domain name used in an email. To be valid it should be either a valid host name, or an IP address wrapped in []. Parameters domain:String domain to check for validity Returns:boolean `true` if the provided string is a valid domain, `false` otherwise

public static boolean isValidEmailDomainAddress(String domain)

Checks the validity of the domain name used in an email. To be valid it should be either a valid host name, or an IP address wrapped in [].

Parameters

Returns:boolean

true if the provided string is a valid domain, false otherwise