FBSDKLoginErrorDomain
FBSDK_EXTER N NSString *const FBSDKLoginErrorDomain;
Error codes from the SDK in the range 300-399 are reserved for this domain.
FBSDKLoginConstants.h
NS_ENUM
The login response was missing a valid challenge string.
typedef NS_ENUM(NSInteger, FBSDKLoginErrorCode) { FBSDKLoginReservedErrorCode = 300, FBSDKLoginUnknownErrorCode, FBSDKLoginPasswordChangedErrorCode, FBSDKLoginUserCheckpointedErrorCode, FBSDKLoginUserMismatchErrorCode, FBSDKLoginUnconfirmedUserErrorCode, FBSDKLoginSystemAccountAppDisabledErrorCode, FBSDKLoginSystemAccountUnavailableErrorCode, FBSDKLoginBadChallengeString, };
FBSDKLoginErrorCode)
FBSDKLoginConstants.h
NS_ENUM(NSInteger,
The login response was missing a valid challenge string.
typedef NS_ENUM(NSInteger, FBSDKLoginErrorCode) { FBSDKLoginReservedErrorCode = 300, FBSDKLoginUnknownErrorCode, FBSDKLoginPasswordChangedErrorCode, FBSDKLoginUserCheckpointedErrorCode, FBSDKLoginUserMismatchErrorCode, FBSDKLoginUnconfirmedUserErrorCode, FBSDKLoginSystemAccountAppDisabledErrorCode, FBSDKLoginSystemAccountUnavailableErrorCode, FBSDKLoginBadChallengeString, };
FBSDKLoginErrorCode)
FBSDKLoginConstants.h