ValidationError public enum ValidationError : Error The different types of errors that can occur when validating Answers to a Question required(_:) No Answer was provided Declaration Swift case required(Any?) invalidFormat(_:_:) The Answer does not match the expected format Declaration Swift case invalidFormat(Any?, String) © 2020 . All rights reserved. (Last updated: 2020-06-29) Generated by jazzy ♪♫ v0.13.4, a Realm project.