ORKNumericQuestionResult Class Reference
ORKNumericQuestionResult class represents a question or form item that uses an answer format that produces a numeric answer.
A numeric question result is typically generated by the framework as the task proceeds. When the task completes, it may be appropriate to serialize it for transmission to a server, or to immediately perform analysis on it.
The number collected, or
nil if the user skipped the question.
@property (nonatomic, copy, nullable) NSNumber *numericAnswer
The unit string displayed to the user when the value was entered, or
nil if no unit string was displayed.
@property (nonatomic, copy, nullable) NSString *unit