is

Documentation

Overview

Package is provides pure predicates for common string formats.

Index

• func Base64(s string) bool
• func Email(s string) bool
• func Hostname(s string) bool
• func IP(s string) bool
• func IPv4(s string) bool
• func IPv6(s string) bool
• func JSON(s string) bool
• func MAC(s string) bool
• func URI(s string) bool
• func URL(s string) bool
• func UUID(s string) bool

Functions

func Base64

func Base64(s string) bool

func Email

func Email(s string) bool

func Hostname

func Hostname(s string) bool

func IP

func IP(s string) bool

func IPv4

func IPv4(s string) bool

func IPv6

func IPv6(s string) bool

func JSON

func JSON(s string) bool

JSON reports whether s is well-formed JSON (empty is not).

func MAC

func MAC(s string) bool

MAC accepts any net.ParseMAC format.

func URI

func URI(s string) bool

URI requires a scheme but no host, unlike URL.

func URL

func URL(s string) bool

func UUID

func UUID(s string) bool