Product quantity illimitated

-- url of the page with the problem -- : www.giocagio.com
-- HikaShop version -- : 2.6.0
-- Joomla version -- : 3.4.4
-- PHP version -- : 5.5.22
-- Browser(s) name and version -- : CHROME 45.0.2454

Hi,
I've update at last version (2.6.0) and when I change o modify something in the price section, if I press enter button on keyboard the number of quantity product change automatically in ILLIMITADED.
It's possibile to fix this?
Thank you

Hi,

In the product edit form, the first button in the HTML is the button for the quantity.
That button does not validate the form, it just call a javascript function set the product quantity to unlimited.

By pressing the "enter" key, your browser look for the first available button in the form and submit it.
For most cases, it submit the entire form but in that specific case, it just activate the product quantity unlimited button.

Regards,