How to raise an error if a field is empty when creating a product?

Hi everyone !

I’m new to Shopify, but I have no problems regarding programming. Here’s my problem : We create a lot of products in my store, and sometimes, we forget to fill some fields. I would like to find an app or a way with liquid, JS, or maybe just the store settings, to have an error raised if some fields are not properly filled (like the prices for example) when we create or save a product.

It can lead to some very problematic issues (for example, we sold a very expensive product for 0€ because of that).

We work with the Porto theme, if this can help

Do you think it is possible ?