form

Documentation

Overview

Package form provides simple helpers for the form validation and query params type casting.

Index

• func ParamBodyJson(r *http.Request, v interface{}, closeBody ...bool) error
• func ParamBoolean(r *http.Request, name string, defaultValue bool) bool
• func ParamDefined(r *http.Request, name string) bool
• func ParamFloat32(r *http.Request, name string, defaultValue float32) float32
• func ParamFloat64(r *http.Request, name string, defaultValue float64) float64
• func ParamInt(r *http.Request, name string, defaultValue int) int
• func ParamInt64(r *http.Request, name string, defaultValue int64) int64
• func ParamJson(r *http.Request, name string, v interface{}) error
• func ParamString(r *http.Request, name string, defaultValue string) string
• func ParamStringOptions(r *http.Request, name string, options []string, defaultValue string) string
• func ValidateEmail(r *http.Request, name string) bool
• func ValidateFileExts(r *http.Request, name string, exts ...string) bool
• func ValidateInt(r *http.Request, name string, minmax ...int64) bool
• func ValidateMobile(r *http.Request, name string) bool
• func ValidateString(r *http.Request, name string, re ...*regexp.Regexp) bool

Functions

func ParamBodyJson

func ParamBodyJson(r *http.Request, v interface{}, closeBody ...bool) error

ParamBodyJson returns a json unmarshal result from the request body

func ParamBoolean

func ParamBoolean(r *http.Request, name string, defaultValue bool) bool

ParamBoolean returns boolean value from the form or query

func ParamDefined

func ParamDefined(r *http.Request, name string) bool

ParamDefined will check if has such param defined in url queries.

func ParamFloat32

func ParamFloat32(r *http.Request, name string, defaultValue float32) float32

ParamFloat32 returns float32 value from the form or query

func ParamFloat64

func ParamFloat64(r *http.Request, name string, defaultValue float64) float64

ParamFloat64 returns float64 value from the form or query

func ParamInt

func ParamInt(r *http.Request, name string, defaultValue int) int

ParamInt returns int value from the form or query

func ParamInt64

func ParamInt64(r *http.Request, name string, defaultValue int64) int64

ParamInt64 returns int64 value from the form or query

func ParamJson

func ParamJson(r *http.Request, name string, v interface{}) error

ParamJson returns a json unmarshal result from the form or query

func ParamString

func ParamString(r *http.Request, name string, defaultValue string) string

ParamString returns string value from the form or query

func ParamStringOptions

func ParamStringOptions(r *http.Request, name string, options []string, defaultValue string) string

ParamStringOptions will check if the form value is contained in options, otherwise will return the default value.

func ValidateEmail

func ValidateEmail(r *http.Request, name string) bool

ValidateEmail will validate a form field and check if it is an Email address.

func ValidateFileExts

func ValidateFileExts(r *http.Request, name string, exts ...string) bool

ValidateFileExts will validate a form field and check if it's file extension in the allowed list.

func ValidateInt

func ValidateInt(r *http.Request, name string, minmax ...int64) bool

ValidateInt will avlidate a form field and check if it is a int number or you can pass in the min/max value for this

func ValidateMobile

func ValidateMobile(r *http.Request, name string) bool

ValidateMobile will validate a form field and check if it is a mobile phone number (for China format, e.g. "13911119999")

func ValidateString

func ValidateString(r *http.Request, name string, re ...*regexp.Regexp) bool

ValidateString will validate a string field for the form, if the re pattern is passing in, validation would be check on the regexp.MatchString, else only check for emptyness.