private void ValidateQuestion(Question question, List <KeyValuePair <string, string> > validationErrors, Answer answerToThisQuestion)
{
var validators = _validatorFactory.Build(question);
if (answerToThisQuestion is null || question.Input.GetEmptyAnswerValues().Contains(answerToThisQuestion.Value))
{
if (!validators.Any(v => v.GetType().Name.EndsWith("RequiredValidator")))
{
return;
}
var requiredValidators = validators.Where(v => v.GetType().Name.EndsWith("RequiredValidator"));
foreach (var requiredValidator in requiredValidators)
{
var errors = requiredValidator.Validate(question, answerToThisQuestion);
if (errors.Any())
{
validationErrors.AddRange(errors);
}
}
}