form

Documentation

Overview

Package form provides form validation, repopulation for controllers and a funcmap for the html/template package.

Index

• Variables
• func Map() template.FuncMap
• func Repopulate(src url.Values, dst map[string]interface{}, list ...string)
• func Required(req *http.Request, required ...string) (bool, string)
• type Info
  • func (c Info) UploadFile(r *http.Request, name string, maxSize int64) (string, string, error)

Variables

var (
	// ErrTooLarge is when the uploaded file is too large
	ErrTooLarge = errors.New("File is too large.")
)

Functions

func Map

func Map() template.FuncMap

Map returns a template.FuncMap that contains functions to repopulate forms.

func Repopulate

func Repopulate(src url.Values, dst map[string]interface{}, list ...string)

Repopulate updates the dst map so the form fields can be refilled.

func Required

func Required(req *http.Request, required ...string) (bool, string)

Required returns true if all the required form values and files are passed.

Types

type Info

type Info struct {
	FileStorageFolder string `json:"FileStorageFolder"`
}

Info holds the details for the form handling.

func (Info) UploadFile

func (c Info) UploadFile(r *http.Request, name string, maxSize int64) (string, string, error)

UploadFile handles the file upload logic.