format

Documentation

Index

• type Generator
• type StringFormat
  • func Date(arg string) StringFormat
  • func DateTime(arg string) StringFormat
  • func Email(arg string) StringFormat
  • func HTML(arg string) StringFormat
  • func HasLowercase(arg string) StringFormat
  • func HasNumbers(arg string) StringFormat
  • func HasUppercase(arg string) StringFormat
  • func Hostname(arg string) StringFormat
  • func IPv4(arg string) StringFormat
  • func IPv6(arg string) StringFormat
  • func In(arg string) StringFormat
  • func MatchRegex(arg string) StringFormat
  • func NoHTML(arg string) StringFormat
  • func NotIn(arg string) StringFormat
  • func ObjectID(arg string) StringFormat
  • func Time(arg string) StringFormat
  • func Token(arg string) StringFormat
  • func URI(arg string) StringFormat
  • func UnsafeAny(arg string) StringFormat

Types

type Generator

type Generator func(string) StringFormat

Generator is a function that takes an optional parameter and generates a StringFormat function

type StringFormat

type StringFormat func(string) (string, error)

StringFormat tries to force a value to fit the desired format. If it cannot safely convert the value into the specified format, then it returns empty string and an error message.

func Date

func Date(arg string) StringFormat

func DateTime

func DateTime(arg string) StringFormat

func Email

func Email(arg string) StringFormat

Email validates an email address using Go's built-in system email parser.

func HTML

func HTML(arg string) StringFormat

HTML allows basic HTML tags, but strips iframes, object, embed, style, script tags.

func HasLowercase

func HasLowercase(arg string) StringFormat

func HasNumbers

func HasNumbers(arg string) StringFormat

func HasUppercase

func HasUppercase(arg string) StringFormat

func Hostname

func Hostname(arg string) StringFormat

func IPv4

func IPv4(arg string) StringFormat

func IPv6

func IPv6(arg string) StringFormat

func In

func In(arg string) StringFormat

func MatchRegex

func MatchRegex(arg string) StringFormat

func NoHTML

func NoHTML(arg string) StringFormat

NoHTML strips all HTML tags from a string.

func NotIn

func NotIn(arg string) StringFormat

func ObjectID

func ObjectID(arg string) StringFormat

ObjectID validates a mongodb-style identifier (24 hexadecimal characters)

func Time

func Time(arg string) StringFormat

func Token

func Token(arg string) StringFormat

Token validates a simple token string suitable for use as URL identifiers

func URI

func URI(arg string) StringFormat

func UnsafeAny

func UnsafeAny(arg string) StringFormat

UnsafeAny leaves the string format untouched.