golang正則驗證郵箱格式

func VerifyEmailFormat(email string) bool {
    pattern := `\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*` //匹配電子郵箱
    reg := regexp.MustCompile(pattern)
    return reg.MatchString(email)
}

func main() {
    fmt.Println(VerifyEmailFormat("[e-mail]")) //true
    fmt.Println(VerifyEmailFormat("12345126.com"))  //false
}