This page is the same as the form validation example,
except it uses an external XML file to configure the
exampleConfigForm.js
JavaScript. Both scripts
use the same version of exampleConfigForm.js. You can take a
look at the script to see how it works,
view the source of this document to see how the
configuration XML is referenced at the end of the page, and
see the
external XML file. (Note that the external XML file
uses XML comments, while the internal example uses JSP
style comments).
Note: do not put it in a real credit card number in to this form.