Validated Entries Binding not working with eCart's checkout
I have a question on the same topic.
When the user wants to modify the checkout form in eCart, all data is still lost although I'm using the "Validated Entries" binding. (I'm also validating with Spry).
Sample with problem: checkout.php
It works fine with regular forms like here: contact.php
Am I missing something or is some other function taking place to destroy my data?