Parse String to Date in Golang

package main

import (
	"fmt"
	"time"
)

func main() {

	s := "30/11/2021"
	date, error := time.Parse("02/01/2006", s)
	if error != nil {
		fmt.Println(error)
	} else {
		fmt.Println(date.Format("2006-01-02"))
	}

}

Output

2021-11-30