Hi I recently installed Magento 188.8.131.52.
Everything is working fine except the cart button functionality. When I click the "Add to Cart" button on product details page, nothing is happening.
I tested with firebug. I found that when I click the button a class,
validation-passed, is added to the button and no ajax is calling against the button click (found in firebug console). How to find the error behind this? Please help to debug the error.