Meanwhile I figured it out.
For any Caldera users out there wondering how to achieve this, the answer is query vars.
On your form page, or page template(s), create a user object for the current user like this:
$user = get_user_by(‘id’, get_current_user_id());
Get the field (if you’re using ACF)
$yourField = get_field(‘yourFieldID’, $user);
Create the query var:
set_query_var(‘yourQueryVarName’, $yourField);
Lastly, assign your query var to the caldera field default value:
{query_var:yourQueryVarName}
And thats it, now your logged in have prefilled form fields.
Happy Coding.
