zvalidator

Documentation

Index

• Constants
• func IsEmail(str string) bool
• func IsIP(str string) bool
• func IsIPv4(str string) bool
• func IsIPv6(str string) bool
• func IsJSON(str string) bool
• func IsPort(str string) bool
• func IsTime(str string, format string) bool
• func IsURL(str string) bool

Constants

const (
	// PatternEmail is email
	PatternEmail = "" /* 133-byte string literal not displayed */
	// PatternIP is ip
	PatternIP = `` /* 659-byte string literal not displayed */
	// PatternURLSchema is URL schema
	PatternURLSchema = `((ftp|tcp|udp|wss?|https?):\/\/)`
	// PatternURLUsername is URL username
	PatternURLUsername = `(\S+(:\S*)?@)`
	// PatternURLPath is URL path
	PatternURLPath = `((\/|\?|#)[^\s]*)`
	// PatternURLPort is URL port
	PatternURLPort = `(:(\d{1,5}))`
	// PatternURLIP is URL ip
	PatternURLIP = `([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))`
	// PatternURLSubdomain is URL subdomain
	PatternURLSubdomain = `((www\.)|([a-zA-Z0-9]([-\.][-\._a-zA-Z0-9]+)*))`
	// PatternURL is URL
	PatternURL = `^` + PatternURLSchema + `?` + PatternURLUsername + `?` + `((` + PatternURLIP + `|(\[` + PatternIP + `\])|(([a-zA-Z0-9]([a-zA-Z0-9-_]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|(` + PatternURLSubdomain + `?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))\.?` + PatternURLPort + `?` + PatternURLPath + `?$`
)

Functions

func IsEmail

func IsEmail(str string) bool

IsEmail checks if the string is email.

func IsIP

func IsIP(str string) bool

IsIP checks if the string is valid IP.

func IsIPv4

func IsIPv4(str string) bool

IsIPv4 checks if the string is valid IPv4.

func IsIPv6

func IsIPv6(str string) bool

IsIPv6 checks if the string is valid IPv6.

func IsJSON

func IsJSON(str string) bool

IsJSON check if the string is valid JSON (note: uses json.Unmarshal).

func IsPort

func IsPort(str string) bool

IsPort checks if a string represents a valid port.

func IsTime

func IsTime(str string, format string) bool

IsTime check if string is valid according to given format

func IsURL

func IsURL(str string) bool

IsURL checks if the string is URL.