I'm working on customization for the reviews functionality and I have an issue with Validating my reviews form. I'm pretty new to development, so please excuse any misunderstandings.

It is pretty much the same as the one in nopCommerce, but I can't use the ProductReviewsValidator for some reason.. I don't use my own Model for the review that is being added for the product.

I thought that if I simply check if ModelState.IsValid and then submit the form, the default Reviews validator will work and I will get the same "Title is required"/"Review text is required" just like in nopCommerce, but that doesn't seem to be the case.

I have read the FluentValidator documentation but I don't see anything close to this syntax in the nopCommerce add reviews form code.

Can someone please provide some guidelines on how I can use this validation?