FORMData *data = [[FORMData alloc] initWithJSON:JSON
                                  initialValues:@{@"companies[0].name" : @"Facebook",
                                                  @"companies[0].phone_number" : @"1222333",
                                                  @"companies[1].name" : @"Google"}
                               disabledFieldIDs:nil
                                       disabled:NO];