I recently discovered some user-related issues in my inventory. These issues come from validating transfers using the barcode app. This is what I've noticed:

My employees can validate a transfer without scanning. A user taps on the "Validate" button on the lower right-hand side of the screen, sees a warning, ignores it, and validates the transfer.

Sometimes, my physical counts are different from the Odoo amounts. If I have 10 units in Odoo but only have 8 units in my stock and an employee just taps on "Validate", then I still haven't fixed the inconsistency and it carries over to the next transfer or location. 

I know that an inventory adjustment will help me update the quantity so that it matches the physical stock, but is there a way to prevent a user from continuing with a transfer without scanning at least one product?

Don't get me wrong, the warning is helpful. I just want my employees to scan a transfer.

Is this possible?