package main

import (
	"fmt"

	"github.com/asaskevich/govalidator"
	uuid "github.com/satori/go.uuid"
)

type Student struct {
	ID uuid.UUID ` valid:"required"`
}

func main() {

	uid, _ := uuid.FromString("738b4a92-868b-4fea-a4bb-00fdfb27f05a")
	student := Student{
		ID: uid,
	}

	govalidator.SetFieldsRequiredByDefault(true)
	valid, err := govalidator.ValidateStruct(student)
	if !valid {
		fmt.Println(err.Error())
	}

	/*
		test case
		fb11dbae-76c3-4a2b-baf7-92aeb29374fd : valid
		738b4a92-868b-4fea-a4bb-00fdfb27f05a : invalid
	*/
}