Firebase create user with email, password, display name and photo url

问题

According to Firebase site, I am using this code to create a new user:

firebase.auth().createUserWithEmailAndPassword(email, password).catch(function(error) {});

How can I add display name and photo url to Auth when creating the new user?

This link shows the supported user data returned from an identity provider in Auth.

回答1:

You can update your profile with FIRUserProfileChangeRequest class .. check this Doc.

let user = FIRAuth.auth()?.currentUser
   if let user = user {
      let changeRequest = user.profileChangeRequest()

      changeRequest.displayName = "Jane Q. User"
      changeRequest.photoURL =
          NSURL(string: "https://example.com/jane-q-user/profile.jpg")
      changeRequest.commitChangesWithCompletion { error in
        if let error = error {
          // An error happened.
        } else {
          // Profile updated.
        }
      }
    }

回答2:

To change/add the display name:

user!.createProfileChangeRequest().displayName = "Your name"

To change/add photoURL

user!.createProfileChangeRequest().photoURL = URL(string: "image url")

回答3:

I think this should solve it for you, let me know if you need anything else. or have any further questions on this matter.

    func handleSignUp() {
    guard let userName = userNameTF.text else { return }
    guard let email = emailTF.text else { return }
    guard let password = passwordTF.text else { return }
    guard let image = profileImage.image else { return }

    continueButton.setBackgroundImage(#imageLiteral(resourceName: "inactiveButtonBG"), for: .normal)
    activityIndicator.startAnimating()

        Auth.auth().createUser(withEmail: email, password: password) { user, error in
            if error == nil && user != nil {
                print("User created!")
                self.uploadProfileImage(image: image) { url in

                    if url != nil {
                        let changeRequest = Auth.auth().currentUser?.createProfileChangeRequest()
                        changeRequest?.displayName = userName
                        changeRequest?.photoURL = url

                        changeRequest?.commitChanges { error in
                            if error == nil {
                                self.saveProfile(username: userName, profileImageURL: url!) { success in
                                    if success {
                                        print("Success upload of profile image")
                                        self.dismiss(animated: true, completion: nil)
                                    }
                                }
                                self.dismiss(animated: true, completion: nil)
                            } else {
                                guard let message = error?.localizedDescription else { return }
                                self.userAlert(message: message)
                            }
                        }
                    } else {
                        self.userAlert(message: "Unable to load profile image to Firebase Storage.")
                    }
                }

                self.dismiss(animated: true, completion: nil)
            } else {
                guard let message = error?.localizedDescription else { return }
                self.userAlert(message: message)
            }
        }

}

回答4:

Simply you can solve your problem as follow.

1) Create a user using following statement.

firebase.auth().createUserWithEmailAndPassword(email, password).catch(function(error) {});

2) success of above statement Please authenticate this user as follow.

     self.rootRef.authUser(email, password)
 // USER_ID = Here you get user_ID

3) Success of above function set user name and profile picture to user as follow.

  usersRef.updateChildValues(dict, withCompletionBlock:

-Here userRef contain your userDetails/USER_ID

Might be work for you. i have code but work for older firebase version so not work for you otherwise i had share with you.

回答5:

I think you mean adding display name and photo url to Firebase Database after Auth. This is pretty much what I do all on same registration.

   if let email = emailField.text where email != "", let pwd = passwordField.text where pwd != ""{

        FIRAuth.auth()?.createUserWithEmail(email, password: pwd, completion: { (user, error) in
            if error != nil {
                print("DEVELOPER: Unable to authenticate with Firebase using email")
            }else {
                print("DEVELOPER: Successfully authenticated with Firebase using email")
                if let user = user {
                    let userData = ["provider": user.providerID, "userName": "\(user.displayName)", "profileImg": "\(user.photoURL)"]
                    self.completeMySignIn(user.uid, userData: userData)
                }
            }
        })

     } else {
       // Email and Password where not filled in
    }
}

Now adding your profile image and users username in DB here

func completeMySignIn(id: String, userData: Dictionary<String, String>){
    {YourFirebaseUserURL}.updateChildValues(userData)
}

来源：https://stackoverflow.com/questions/38389341/firebase-create-user-with-email-password-display-name-and-photo-url