How to set number of digits for zipcode and phone number?
Is there a way to set the number of digits for phone number to 10 digits? This is a new required field that we added in Cart and Checkout, but we have customers putting in phone number that is missing a digit too often.
Similarly, is there a way to set the post code (zipcode) to 4 digits. At the moment, the checkout form shows 5 digits for postcode.
Also, where can I change the word "Invoice #xxxx" to "Tax invoice #xxxx"?
XCart Business v.188.8.131.52