working on testing server / not on remote servers
Thanks, Ray. I appreciate the quick response.
Both, the contact forms I built for my client and the quick experimental one (zipped files attached) are showing perfectly working server validation on my test server, but NOT on each respective remote server. Keep getting the ‘?invalid=true’ message in URL bar. Two different hosting companies apply here for each form I'm playing with, and both are subscribed to php hosting plans.