Hello.
I've installed 2k recently into my joomla website and loving it since the very first moments.

My website is a lot depended on thumbs and a lot of users keeps forget that they must upload an image with their post in order to make a thumb and it makes my site very messy.

I want to make it a must field so that users wont be able to post a new article without uploading an image to the image field.

How can i make it happen?

THANKS A LOT!
YOU ARE TRULY GREAT.