This is the technical support forum for Toolset - a suite of plugins for developing WordPress sites without writing PHP.
Everyone can read this forum, but only Toolset clients can post in it. Toolset support works 6 days per week, 19 hours per day.
Problem: I have a Form that creates RFG instances. I would like to use cred_form_validate to ensure a parent post is selected in the post relationship field, but the parent field always seems to be empty in the $fields array.
The empty parent field issue is known and our developers are working on a fix. In the meantime, you can find the parent field information in the $_POST superglobal instead. Use an "_" underscore character instead of a "." period character, like so: