Hello,
I've been searching for a way to calculate a total price (item cost * quantity) and forward the user to a credit card processor when the form is submitted.
However, the results I've seen so far all seem to advocate altering a file - usually includes/post-functions.php or something similar - that (as far as I can tell) ALL the forms made with MachForm rely on.
How can I customize the behavior for a single form without wrecking all the other forms we're using?