[wp-trac] [WordPress Trac] #42742: Add a has_errors() method to WP_Error

[WordPress Trac]

#42742: Add a has_errors() method to WP_Error
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 Reporter:  DrewAPicture                         |       Owner:
     Type:  enhancement                          |      Status:  new
 Priority:  normal                               |   Milestone:  5.0
Component:  General                              |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  needs-patch needs-unit-tests good-   |     Focuses:
  first-bug                                      |
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Changes (by SergeyBiryukov):

 * milestone:  Awaiting Review => 5.0


Comment:

 Hi @robdxw, thanks for the patch! It looks good to me.

 As a next step, we could update all the instances in WordPress core that
 currently check if a `WP_Error` object contains any errors in one way or
 another (as outlined in the ticket description) to use the new method
 instead.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42742#comment:3>
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