labels

Documentation

Index

• Constants
• Variables
• func ValidateDNSLabel(id string) error
• func ValidateDNSSubdomain(value string) error

Constants

const DNS1123LabelMaxLength int = 63

DNS1123LabelMaxLength is a label's max length in DNS (RFC 1123)

const DNS1123SubdomainMaxLength int = 253

DNS1123SubdomainMaxLength is a subdomain's max length in DNS (RFC 1123)

Variables

var DNS1123LabelRegexp = regexp.MustCompile("^" + dns1123LabelFmt + "$")

DNS1123LabelRegexp is a regular expression matching a dns1123 label.

var DNS1123SubdomainRegexp = regexp.MustCompile("^" + dns1123SubdomainFmt + "$")

DNS1123SubdomainRegexp is a regular expression matching a RFC 1123 subdomain.

Functions

func ValidateDNSLabel

func ValidateDNSLabel(id string) error

ValidateDNSLabel checks if the id is a valid DNS label.

func ValidateDNSSubdomain

func ValidateDNSSubdomain(value string) error

ValidateDNSSubdomain checks if ID is a valid DNS subdomain.