While tinkering with PHPLD, I came across the problem of having this error message on my submission page: “Warning: Smarty error: validate: validator id ‘v_AGREERULES’ is not registered.”
I thought it was my template, so I switched templates and I didn’t get the error message anymore. I thought it would be strange though, so I went looking around the various template files.
Finally I found the problem: It was a setting within the admin panel. To stop this problem from occurring, you’ll need to enable the Submission Rules Agreement option in your admin panel, under the Submissions category.