Hi James R Green,When you enable server side validation, there is a
server side hook which is enabled. When you submit the form, the form is
sent to that hook, where all the Validate Rules (which are configured
using widget options & validation rules in rule editor) that have been
configured in the form are re-run. You can think of it as form being
previewed with the submitted data, on the server side, and the success
being determined on the basis of .validate() function run at
guideContainer l...