ios - 当我在应用程序中按创建帐户时，它会在没有任何信息的情况下创建帐户

Question

几天来我一直在尝试解决这个问题，但似乎找不到有效的解决方案。

问题是:当我尝试在应用程序中创建帐户时，它会自动创建帐户而无需输入任何信息。所以基本上用户没有输入任何信息，并且帐户仍在创建中。

我目前正在使用 Firebase

这是该 View 的代码:

import UIKit
import Firebase

class createAccountVC: UIViewController {

private let RIDER_SEGUE = "createAccountSegue"

@IBOutlet weak var emailTextField: UITextField!
@IBOutlet weak var passwordTextField: UITextField!
@IBOutlet weak var confirmPasswordTextField: UITextField!
@IBOutlet weak var createAccountButton: UIButton!

override func viewDidLoad() {
    super.viewDidLoad()
    createAccountButton.titleLabel?.numberOfLines = 2
    createAccountButton.titleLabel?.lineBreakMode = NSLineBreakMode.byWordWrapping
}

private func alertTheUser(title: String, message: String) {
    let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
    let ok = UIAlertAction(title: "OK", style: .default, handler: nil)
    alert.addAction(ok)
    present(alert, animated: true, completion: nil)
}


@IBAction func signUp(_ sender: AnyObject) {

if emailTextField.text != "" && passwordTextField.text != "" && confirmPasswordTextField.text != "" {

    AuthProvider.Instance.signUp(withEmail: emailTextField.text!, password: passwordTextField.text!, loginHandler: { (message) in
        if message != nil {
            self.alertTheUser(title: "Problem with creating a new user.", message: message!)
        } else {
            GroomrHandler.Instance.rider = self.emailTextField.text!
            self.saveUserInfo(email: self.emailTextField.text!, password: self.passwordTextField.text!)
            self.emailTextField.text = ""
            self.passwordTextField.text = ""
            self.confirmPasswordTextField.text = ""
            //self.performSegue(withIdentifier: self.RIDER_SEGUE, sender: nil)
            // save password to keychain
        }

    })

} else {
    alertTheUser(title: "Email and password are required.", message: "Please enter email and password in the text fields.")
}

}
func saveUserInfo(email: String, password: String) {

    //save login info in app
    UserDefaults.standard.set(email, forKey: "email")



}
}

提前谢谢您!别喷我，我还在学习XD

编辑:这是 AuthProvider 文件:

import Foundation
import Firebase

typealias LoginHandler = (_ msg: String?) -> Void

struct LoginErrorCode {
static let INVALID_EMAIL = "Invalid email address, please provide a      real email address."
static let WRONG_PASSWORD = "Wrong password, please enter the correct password."
static let PROBLEM_CONNECTING = "Problem connecting to database, please try later."
static let USER_NOT_FOUND = "User not found, please register."
static let EMAIL_ALREADY_IN_USE = "Email already in use, please use another email."
static let WEAK_PASSWORD = "Password should be at least 6 characters long."
}

class AuthProvider {
private static let _instance = AuthProvider()

static var Instance: AuthProvider {
    return _instance
}

func login(withEmail: String, password: String, loginHandler: LoginHandler?) {

    Auth.auth().signIn(withEmail: withEmail, password: password, completion: { (user, error) in

        if error != nil {
            self.handleErrors(err: error! as NSError, loginHandler: loginHandler)
        } else {
            loginHandler?(nil)
        }

    })

} // login func

func signUp(withEmail: String, password: String, loginHandler: LoginHandler?) {

    Auth.auth().createUser(withEmail: withEmail, password: password, completion: { (user, error) in

        if error != nil {
            self.handleErrors(err: error! as NSError, loginHandler: loginHandler)
        } else {

            if user?.uid != nil {


                // login the user
                self.login(withEmail: withEmail, password: password, loginHandler: loginHandler)

            }

        }

    })

} // sign up func

func logOut() -> Bool {
    if Auth.auth().currentUser != nil {
        do {
            try Auth.auth().signOut()
            return true
        } catch {
            return false
        }
    }
    return true
}

private func handleErrors(err: NSError, loginHandler: LoginHandler?) {

    if let errCode = AuthErrorCode(rawValue: err.code) {

        switch errCode {

        case .wrongPassword:
            loginHandler?(LoginErrorCode.WRONG_PASSWORD)
            break

        case .invalidEmail:
            loginHandler?(LoginErrorCode.INVALID_EMAIL)
            break

        case .userNotFound:
            loginHandler?(LoginErrorCode.USER_NOT_FOUND)
            break

        case .emailAlreadyInUse:
            loginHandler?(LoginErrorCode.EMAIL_ALREADY_IN_USE)
            break

        case .weakPassword:
            loginHandler?(LoginErrorCode.WEAK_PASSWORD)
            break

        default:
            loginHandler?(LoginErrorCode.PROBLEM_CONNECTING)
            break

        }

    }

}

} // class

Answer 1

我有一些注册用户的经验，这是我的代码，你可以尝试一下。希望对您有所帮助。

这在用户对象中:

Auth.auth().createUser(withEmail: email, password: password, completion: { (user, error) in
        if error == nil {
            user?.sendEmailVerification(completion: nil)
            let storageRef = Storage.storage().reference().child("usersProfilePics").child(user!.uid)
            let imageData = UIImageJPEGRepresentation(profilePic, 0.1)
            storageRef.putData(imageData!, metadata: nil, completion: { (metadata, err) in
                if err == nil {
                    let path = metadata?.downloadURL()?.absoluteString
                    let values = ["name": withName, "email": email, "profilePicLink": path!]
                    Database.database().reference().child("users").child(userType).child((user?.uid)!).child("credentials").updateChildValues(values, withCompletionBlock: { (errr, _) in
                        if errr == nil {
                            let userInfo = ["email" : email, "password" : password, "type" : userType]
                            UserDefaults.standard.set(userInfo, forKey: "userInformation")
                            completion(true)
                        }
                    })
                }
            })
        }
        else {
            completion(false)
        }
    })

这里我调用 User 对象的方法:

User.registerUser(withName: self.registerNameField.text!, email: self.registerEmailField.text!, password: self.registerPasswordField.text!, profilePic: self.profilePicView.image!, forUserType: UserType.psychologist) { [weak weakSelf = self] (status) in
        DispatchQueue.main.async {
            weakSelf?.showLoading(state: false)
            for item in self.inputFields {
                item.text = ""
            }
            if status == true {
                weakSelf?.pushTomainView()
                weakSelf?.profilePicView.image = UIImage.init(named: "profile pic")
            } else {
                for item in (weakSelf?.waringLabels)! {
                    item.isHidden = false
                }
            }
        }
    }