How to specify Minimum Length of Description (force user to enter an Image Description)

Dear Aurigma;

How are you? Hope all is well.

We are registered users of Aurigma Image Uploader v.4.1 (Dual).

Question: Is there a way to "force" the user to enter a "Description" for the image, and show an error if the Description is blank or too short? In other words, I think there is a function called "MaxDescLength" (not sure of that exact function name as I am writing this from memory, and the actual/correct name may be different) which captures/limits the maximum length for the Description text. We are trying to find out if there is a similar function that will enable us to catch/determine the "Minimum" length of Description (Descriptions that are too short or of zero length). We are trying to prevent users from uploading images with a blank/zero "Description", and need a way to be able to do so.

Please advise.

Thank you in advance for your assistance!

Regards,

Mona.