[SOLVED] Field Form value to storing in Database.

Must be my day for issues..
I have a CB tabbed registration form.

The first tab is a "registration type" custom field. Then other tabs are displayed depending on the registration type selected.
However, when the form is submitted the values on the Registration Type tab are NOT being stored in the database. The value is being sent. There are screenshots attached show the value being sent.
The cb_registration_type field has no integrations or auto actions configured.

NOTE that in the screenshots coach is selected so Sport is not displayed on the form.

Are you using CB Conditional on the registration type field? That's basically the only thing that could be emptying it unless the field storage is broken somehow (can sometimes happen if you change a fields type after creating it).

Thanks Krileon,
There were no CB conditionals on that field.
I tried deleting that field and recreating it but still see the same behavior. Deleting I believe would have broken anything that was emptying that field..
There are actually 2 fields.. both on the same tab. In the screenshot, if you select Athlete, a new field displays asking for the sport, which is required. Could there be any settings on the Tab?

Any other ideas?

Are you using any conditions on its tab it self? Are any other fields having issues storing or just that one?

I figured it out. I have a cb conditional set to hide this tab for registered users. I guess there is an issue with the timing of the insert into the db and the user group of the guest user being changed from guest to registered... Once I removed that cb conditional, the values began populating the database.

EDIT:
I used cb privacy instead and set it to show only to public. That hides it from registered, logged in users but displays on registration form.

Thank you Krileon, this has been solved.

Yup, that'd do it. During processing of the POST data from the registration from the user becomes Registered and is no longer Public, which would trigger your condition to reset the fields.