chi-urlparam-checking-put

checking-put.go

r.Put("/info", func(w http.ResponseWriter, r *http.Request) {
	pet := chi.URLParam(r, "pet")
	forbiddenPets := []string{"dragon"}
	for _, forbiddenPet := range forbiddenPets {
		if pet == forbiddenPet {
			w.WriteHeader(http.StatusBadRequest)
			w.Write([]byte(fmt.Sprintf("forbidden pet %s!\n", pet)))
			return
		}
	}
	w.Write([]byte(fmt.Sprintf("put pet %s", pet)))
})