IOS - Firebase - 此电子邮件格式错误

Question

在集成 firebase 之后，我正在开发一个 IOS 项目。我收到此错误“此电子邮件格式错误”这是代码

 @IBAction func registerBtn(_ sender: Any) {

    if userNameTxt.text != "" && passwordTXT.text != "" {
        Auth.auth().createUser(withEmail: userNameTxt.text!, password: passwordTXT.text!, completion: { (user, error) in

            if error != nil {
                let alert = UIAlertController(title: "Error", message: error?.localizedDescription, preferredStyle: UIAlertControllerStyle.alert)
                let okButton = UIAlertAction(title: "OK", style: UIAlertActionStyle.cancel, handler: nil)
                alert.addAction(okButton)
                self.present(alert, animated: true, completion: nil)
            } else {

                UserDefaults.standard.set(user!.email, forKey: "user")
                UserDefaults.standard.synchronize()

            }


        })

    } else {
        let alert = UIAlertController(title: "Error", message: "Kullanıcı Adı ve Şifre Gerekli", preferredStyle: UIAlertControllerStyle.alert)
        let okButton = UIAlertAction(title: "OK", style: UIAlertActionStyle.cancel, handler: nil)
        alert.addAction(okButton)
        self.present(alert, animated: true, completion: nil)
    }

}

Answer 1

Firebase 在使用 createUser 时进行电子邮件验证。检查 userNameTxt 标签中包含的字符串是否是有效的电子邮件。