Add password validation

email/email.go

@@ -0,0 +1,39 @@
+package email
+
+import (
+	"gopkg.in/gomail.v2"
+)
+
+type SmtpServer struct {
+	Host     string
+	Port     int
+	User     string
+	Password string
+}
+
+type Email interface {
+	Send()
+}
+
+func NewSmtpServer(Host string, Port int, User string, Password string) *SmtpServer {
+	return &SmtpServer{
+		Host:     Host,
+		Port:     Port,
+		User:     User,
+		Password: Password,
+	}
+}
+
+func (mail *SmtpServer) Send(dst string, subject string, body string) error {
+	m := gomail.NewMessage()
+	m.SetHeader("From", mail.User)
+	m.SetHeader("To", dst)
+	m.SetHeader("Subject", subject)
+	m.SetBody("text/html", body)
+	d := gomail.NewDialer(mail.Host, mail.Port, mail.User, mail.Password)
+
+	if err := d.DialAndSend(m); err != nil {
+		return err
+	}
+	return nil
+}