FirebaseAuth Framework Reference

FIRAuthErrorCode

enum FIRAuthErrorCode {}

Error codes used by Firebase Auth.

• FIRAuthErrorCodeInvalidCustomToken

  Indicates a validation error with the custom token.

  Declaration

  Objective-C

  FIRAuthErrorCodeInvalidCustomToken = 17000

• FIRAuthErrorCodeCustomTokenMismatch

  Indicates the service account and the API key belong to different projects.

  Declaration

  Objective-C

  FIRAuthErrorCodeCustomTokenMismatch = 17002

• FIRAuthErrorCodeInvalidCredential

  Indicates the IDP token or requestUri is invalid.

  Declaration

  Objective-C

  FIRAuthErrorCodeInvalidCredential = 17004

• FIRAuthErrorCodeUserDisabled

  Indicates the user’s account is disabled on the server.

  Declaration

  Objective-C

  FIRAuthErrorCodeUserDisabled = 17005

• FIRAuthErrorCodeOperationNotAllowed

  Indicates the administrator disabled sign in with the specified identity provider.

  Declaration

  Objective-C

  FIRAuthErrorCodeOperationNotAllowed = 17006

• FIRAuthErrorCodeEmailAlreadyInUse

  Indicates the email used to attempt a sign up is already in use.

  Declaration

  Objective-C

  FIRAuthErrorCodeEmailAlreadyInUse = 17007

• FIRAuthErrorCodeInvalidEmail

  Indicates the email is invalid.

  Declaration

  Objective-C

  FIRAuthErrorCodeInvalidEmail = 17008

• FIRAuthErrorCodeWrongPassword

  Indicates the user attempted sign in with a wrong password.

  Declaration

  Objective-C

  FIRAuthErrorCodeWrongPassword = 17009

• FIRAuthErrorCodeTooManyRequests

  Indicates that too many requests were made to a server method.

  Declaration

  Objective-C

  FIRAuthErrorCodeTooManyRequests = 17010

• FIRAuthErrorCodeUserNotFound

  Indicates the user account was not found.

  Declaration

  Objective-C

  FIRAuthErrorCodeUserNotFound = 17011

• FIRAuthErrorCodeAccountExistsWithDifferentCredential

  Indicates account linking is required.

  Declaration

  Objective-C

  FIRAuthErrorCodeAccountExistsWithDifferentCredential = 17012

• FIRAuthErrorCodeRequiresRecentLogin

  Indicates the user has attemped to change email or password more than 5 minutes after signing in.

  Declaration

  Objective-C

  FIRAuthErrorCodeRequiresRecentLogin = 17014

• FIRAuthErrorCodeProviderAlreadyLinked

  Indicates an attempt to link a provider to which the account is already linked.

  Declaration

  Objective-C

  FIRAuthErrorCodeProviderAlreadyLinked = 17015

• FIRAuthErrorCodeNoSuchProvider

  Indicates an attempt to unlink a provider that is not linked.

  Declaration

  Objective-C

  FIRAuthErrorCodeNoSuchProvider = 17016

• FIRAuthErrorCodeInvalidUserToken

  Indicates user’s saved auth credential is invalid, the user needs to sign in again.

  Declaration

  Objective-C

  FIRAuthErrorCodeInvalidUserToken = 17017

• FIRAuthErrorCodeNetworkError

  Indicates a network error occurred (such as a timeout, interrupted connection, or unreachable host). These types of errors are often recoverable with a retry. The NSUnderlyingError field in the NSError.userInfo dictionary will contain the error encountered.

  Declaration

  Objective-C

  FIRAuthErrorCodeNetworkError = 17020

• FIRAuthErrorCodeUserTokenExpired

  Indicates the saved token has expired, for example, the user may have changed account password on another device. The user needs to sign in again on the device that made this request.

  Declaration

  Objective-C

  FIRAuthErrorCodeUserTokenExpired = 17021

• FIRAuthErrorCodeInvalidAPIKey

  Indicates an invalid API key was supplied in the request.

  Declaration

  Objective-C

  FIRAuthErrorCodeInvalidAPIKey = 17023

• FIRAuthErrorCodeUserMismatch

  Indicates that an attempt was made to reauthenticate with a user which is not the current user.

  Declaration

  Objective-C

  FIRAuthErrorCodeUserMismatch = 17024

• FIRAuthErrorCodeCredentialAlreadyInUse

  Indicates an attempt to link with a credential that has already been linked with a different Firebase account

  Declaration

  Objective-C

  FIRAuthErrorCodeCredentialA