[wp-trac] [WordPress Trac] #41604: REST API: Attempting to create or update a non-existent setting doesn't return an error response

WordPress Trac noreply at wordpress.org
Thu Nov 27 13:21:45 UTC 2025


#41604: REST API: Attempting to create or update a non-existent setting doesn't
return an error response
------------------------------------------+--------------------------
 Reporter:  johnbillion                   |       Owner:  johnbillion
     Type:  defect (bug)                  |      Status:  reopened
 Priority:  normal                        |   Milestone:  6.9
Component:  Options, Meta APIs            |     Version:
 Severity:  normal                        |  Resolution:
 Keywords:  needs-patch needs-unit-tests  |     Focuses:  rest-api
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Changes (by johnbillion):

 * keywords:  has-patch has-unit-tests => needs-patch needs-unit-tests


Comment:

 @swissspidy This is being treated as an "empty" request because the new
 logic checks for validity by fetching all parameters that are not present
 in the URL (`array_diff_key( $request->get_params(),
 $request->get_query_params() )`).

 Can we handle this as a valid request while also detecting an empty body?

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/41604#comment:34>
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