Firebase电子邮件验证不验证帐户

Question

我检查了用户是否通过电子邮件进行验证。但是，无论我发送并确认了多少封电子邮件，验证状态仍然是假的。我在检查时是否做错了什么？

FIRAuth.auth()?.addStateDidChangeListener({ (auth, user) in
            if (auth.currentUser?.isEmailVerified)!{
                let mainStoryboard: UIStoryboard = UIStoryboard(name:"Main",bundle:nil)

                let NewPostViewController: UIViewController = mainStoryboard.instantiateViewController(withIdentifier: "NewPostViewController")

                //Send the user to the LoginViewController
                self.present(NewPostViewController, animated: true, completion: nil)
            }else{
                let alertVC = UIAlertController(title: "Error", message: "Sorry. Your email address has not yet been verified. Do you want us to send another verification email to \(self.currentUser.generalDetails.email).", preferredStyle: .alert)
                let alertActionOkay = UIAlertAction(title: "Okay", style: .default) {
                    (_) in
                    FIRAuth.auth()?.currentUser?.sendEmailVerification(completion: nil)

                }
                let alertActionCancel = UIAlertAction(title: "Cancel", style: .default, handler: nil)
                alertVC.addAction(alertActionOkay)
                alertVC.addAction(alertActionCancel)
                self.present(alertVC, animated: true, completion: nil)
            }
        })

Answer 1

我的做法是添加一个< code>NSNotification。name . uiapplicationdidbocumeactive 因为用户必须离开应用程序才能验证电子邮件:

NotificationCenter.default.addObserver(self,selector:#selector(APEmailVerificationViewController.checkEmailVerificationState),name:NSNotification.Name.UIApplicationDidBecomeActive, object:  nil)

不要忘记删除视图中的通知。这是APEmailVerificationViewController。检查电子邮件验证状态func：

FIRAuth.auth()?.currentUser?.reload(completion: { [unowned self] (error) in
        if error != nil {
            print(error!.localizedDescription)
            return
        }
        if !FIRAuth.auth()!.currentUser!.isEmailVerified {
            return
        }

        /**
            Great! We go the playground of the app.
         */
        UIAlertView(title: "Hooray", message: "You've successfully verified your email", delegate: nil, cancelButtonTitle: "Ok").show()
        APIntent.gotoPlayground()
    })

希望它有帮助！

Answer 2

我如何实现此功能是添加一个NSTimer，其时间间隔将检查用户是否已经过验证，然后在验证完成后终止计时器。

var verificationTimer : Timer = Timer()    // Timer's  Global declaration

self.verificationTimer = Timer.scheduledTimer(timeInterval: 1, target: self, selector: #selector(LoginViewController.checkIfTheEmailIsVerified) , userInfo: nil, repeats: true)

检查当前用户状态的函数：-

func checkIfTheEmailIsVerified(){

    FIRAuth.auth()?.currentUser?.reload(completion: { (err) in
        if err == nil{

            if FIRAuth.auth()!.currentUser!.isEmailVerified{

                let feedVCScene = self.navigationController?.storyboard?.instantiateViewController(withIdentifier: "ViewControllerVC_ID") as! ViewController
                self.verificationTimer.invalidate()     //Kill the timer
                self.navigationController?.pushViewController(feedVCScene, animated: true)
                // Segueing to the next view(i prefer the instantiation method).
            } else {

                print("It aint verified yet")

            }
        } else {

            print(err?.localizedDescription)

        }
    })

}