FBSDKLoginConstants
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Constants
FBSDKLoginErrorDomain
FBSDK_EXTER N NSString *const FBSDKLoginErrorDomain;
Discussion:

Error codes from the SDK in the range 300-399 are reserved for this domain.

Typedefs
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,
};
Discussion:

FBSDKLoginErrorCode)

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,
};
Discussion:

FBSDKLoginErrorCode)