jio example

example.go

package main

import (
	"io/ioutil"
	"net/http"

	"github.com/faceair/jio"
	"github.com/go-chi/chi"
)

func validater(keys jio.K) func(next http.Handler) http.Handler {
	return jio.ValidateBody(jio.Object().Keys(keys), jio.DefaultErrorHandler)
}

func main() {
	r := chi.NewRouter()
	r.Route("/people", func(r chi.Router) {
		r.With(validater(jio.K{
			"name":  jio.String().Min(3).Max(10).Required(),
			"age":   jio.Number().Integer().Min(0).Max(100).Required(),
			"phone": jio.String().Regex(`^1[34578]\d{9}$`).Required(),
		})).Post("/", func(w http.ResponseWriter, r *http.Request) {
			body, err := ioutil.ReadAll(r.Body)
			if err != nil {
				panic(err)
			}
			w.Header().Set("Content-Type", "application/json; charset=utf-8")
			w.WriteHeader(http.StatusOK)
			w.Write(body)
		})
	})
	http.ListenAndServe(":8080", r)
}