Quote Originally Posted by numinix View Post
That is incorrect. FEC overrides both checkout_shipping and checkout_payment so that all links are directed to "checkout".

If a payment method isn't returning an error from checkout_process, it is because the author forgot to create a message stack error and then use the "payment_error" in the redirect to checkout_payment. In your case, you will need to add an additional check to FEC to not redirect if a parameter called "error_message" exists and display the value as an alert to the visitor.
Sorry but i have no idea how to do this can you assist please?