AFNetworking 2.0 Get JSON from code 400 in failure block

Question

I\'m using AFHTTPRequestOperationManager for a POST request. Now I\'m deliberately entering incorrect information to handle a 400 erro

Answer 1

I also faced same problem in AFNetworking, as instead of using

- (NSURLSessionDataTask *)POST:(NSString *)URLString
                parameters:(id)parameters
                  progress:(void (^)(NSProgress * _Nonnull))uploadProgress
                   success:(void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success
                   failure:(void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure

Please try to use that one :-

- (NSURLSessionDataTask *)POST:(NSString *)URLString
                parameters:(id)parameters
 constructingBodyWithBlock:(void (^)(id  formData))block
                  progress:(nullable void (^)(NSProgress * _Nonnull))uploadProgress
                   success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
                   failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure

thanks,