[wp-trac] [WordPress Trac] #46191: REST API parameter validation should handle multiple error messages/codes.

[WordPress Trac]

#46191: REST API parameter validation should handle multiple error messages/codes.
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 Reporter:  tmfespresso               |       Owner:  TimothyBlynJacobs
     Type:  defect (bug)              |      Status:  closed
 Priority:  normal                    |   Milestone:  5.7
Component:  REST API                  |     Version:  4.4
 Severity:  normal                    |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests  |     Focuses:  rest-api
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Changes (by TimothyBlynJacobs):

 * owner:  (none) => TimothyBlynJacobs
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"50150" 50150]:
 {{{
 #!CommitTicketReference repository="" revision="50150"
 REST API: Return detailed error information from request validation.

 Previously, only the first error message for each parameter was made
 available. Now, all error messages for a parameter are concatenated.
 Additionally, the detailed error for each parameter is made available in a
 new `details` section of the validation error. Each error is formatted
 following the standard REST API error formatting.

 The `WP_REST_Server::error_to_response` method has been abstracted out
 into a standalone function `rest_convert_error_to_response` to allow for
 reuse by `WP_REST_Request`. The formatted errors now also contain an
 `additional_data` property which contains the additional error data
 provided by `WP_Error::get_all_error_data`.

 Props dlh, xkon, TimothyBlynJacobs.
 Fixes #46191.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/46191#comment:12>
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