validate method

Implementation

@override
bool validate(ValidatedCacheEntry cached, value, DogEngine engine) {
  final validatorMode = engine.modeRegistry.validation.forTypeNullable(cached.serial, engine);
  if (validatorMode == null) return true;
  if (cached.iterable) {
    if (value == null) return true;
    return (value as Iterable).every((e) => _validateSingle(e, validatorMode, engine));
  } else {
    return _validateSingle(value, validatorMode, engine);
  }
}