rule

Documentation

Overview

These code is copied from https://github.com/asaskevich/govalidator See the license https://github.com/asaskevich/govalidator/blob/master/LICENSE

Index

• Constants
• func AddValidator(name string, f func(v string) error) error
• func ValidateBoolean(value string) error
• func ValidateDialString(value string) error
• func ValidateNetAddr(value string) error
• func ValidateNonempty(value string) error
• func ValidateNumeric(value string) error
• func ValidatePath(value string) error
• func ValidatePrintableASCII(value string) error
• func ValidateURL(value string) error
• type Rule
  • func (r Rule) Parse() ([]Validator, error)
• type Validator
• type ValidatorFunc

Constants

const (
	Email          string = "" /* 1212-byte string literal not displayed */
	CreditCard     string = "" /* 151-byte string literal not displayed */
	ISBN10         string = "^(?:[0-9]{9}X|[0-9]{10})$"
	ISBN13         string = "^(?:[0-9]{13})$"
	UUID3          string = "^[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$"
	UUID4          string = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
	UUID5          string = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
	UUID           string = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
	Alpha          string = "^[a-zA-Z]+$"
	Alphanumeric   string = "^[a-zA-Z0-9]+$"
	Numeric        string = "^[-+]?[0-9]+$"
	Int            string = "^(?:[-+]?(?:0|[1-9][0-9]*))$"
	Float          string = "^(?:[-+]?(?:[0-9]+))?(?:\\.[0-9]*)?(?:[eE][\\+\\-]?(?:[0-9]+))?$"
	Hexadecimal    string = "^[0-9a-fA-F]+$"
	Hexcolor       string = "^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$"
	RGBcolor       string = "" /* 157-byte string literal not displayed */
	ASCII          string = "^[\x00-\x7F]+$"
	Multibyte      string = "[^\x00-\x7F]"
	FullWidth      string = "[^\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]"
	HalfWidth      string = "[\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]"
	Base64         string = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$"
	PrintableASCII string = "^[\x20-\x7E]+$"
	DataURI        string = "^data:.+\\/(.+);base64$"
	Latitude       string = "^[-+]?([1-8]?\\d(\\.\\d+)?|90(\\.0+)?)$"
	Longitude      string = "^[-+]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$"
	DNSName        string = `^([a-zA-Z0-9]{1}[a-zA-Z0-9_-]{1,62}){1}(\.[a-zA-Z0-9]{1}[a-zA-Z0-9_-]{1,62})*$`
	URL            string = `` /* 331-byte string literal not displayed */
	SSN            string = `^\d{3}[- ]?\d{2}[- ]?\d{4}$`
	WinPath        string = `^[a-zA-Z]:\\(?:[^\\/:*?"<>|\r\n]+\\)*[^\\/:*?"<>|\r\n]*$`
	UnixPath       string = `^((?:\.{0,2})?(?:[a-zA-Z0-9]+\.?[a-zA-Z0-9]+)?(?:\/[a-zA-Z0-9\.\:]*(?:_[a-zA-Z0-9\:\.]+)*(?:\-[\:a-zA-Z0-9\.]+)*)*\/?)$`
	Semver         string = "" /* 183-byte string literal not displayed */

)

Basic regular expressions for validating strings

const (
	// Unknown is unresolved OS type
	Unknown = iota
	// Win is Windows type
	Win
	// Unix is *nix OS types
	Unix
)

Used by IsFilePath func

Functions

func AddValidator

func AddValidator(name string, f func(v string) error) error

func ValidateBoolean

func ValidateBoolean(value string) error

func ValidateDialString

func ValidateDialString(value string) error

func ValidateNetAddr

func ValidateNetAddr(value string) error

func ValidateNonempty

func ValidateNonempty(value string) error

func ValidateNumeric

func ValidateNumeric(value string) error

func ValidatePath

func ValidatePath(value string) error

func ValidatePrintableASCII

func ValidatePrintableASCII(value string) error

func ValidateURL

func ValidateURL(value string) error

A URL represents a parsed URL (technically, a URI reference). The general form represented is: scheme://[userinfo@]host/path[?query][#fragment]

Types

type Rule

type Rule string

func (Rule) Parse

func (r Rule) Parse() ([]Validator, error)

type Validator

type Validator interface {
	Validate(value string) error
}

type ValidatorFunc

type ValidatorFunc func(value string) error

named validator, format: name