Golang: IsValidURL

isvalidurl.go

import (
  	"net/url"
	"golang.org/x/net/publicsuffix"
)

func IsValidURL(s string) bool {
	u, err := url.Parse(s)
	if err != nil {
		return false
	}

	_, icann := publicsuffix.PublicSuffix(u.Hostname())

	return icann
}