modulepackage
0.0.0-20231211100105-05b1f89d5bce
Repository: https://github.com/ugent-library/bind.git
Documentation: pkg.go.dev
# README
ugent-library/bind
Package bind contains convenience functions to decode HTTP request data.
It can bind header values, router path variables, query parameters, form data and a json or xml body to a struct.
The package uses go-playground/form under the hood for header, form and query decoding.
Install
go get -u github.com/ugent-library/bind
Examples
type UserForm struct {
ID int `path:"user_id"`
FirstName string `form:"first_name" query:"first_name" json:"first_name"`
LastName string `form:"last_name" query:"last_name" json:"last_name"`
}
// if the struct implements bind.Validator, ValidateBind() will be called
// after a successful bind.Request()
func (f *UserForm) ValidateBind() error {
if f.LastName == "" {
return errors.New("validation failed: last name can't be empty")
}
}
http.HandleFunc("/echo/user", func(w http.ResponseWriter, r *http.Request) {
u := UserForm{}
if err := bind.Request(r, &u); err != nil {
// handle error
}
fmt.Fprintf(w, "%d: %s %s", u.ID, u.FirstName, u.LastName)
})
# Functions
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# Constants
When the Vacuum flag is set, url.Values is cleaned before trying to bind the values.
# Variables
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# Interfaces
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# Type aliases
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