[wp-trac] [WordPress Trac] #30647: wp_update_user() allows using existing user_email, user_login, and user_nicename

[WordPress Trac]

#30647: wp_update_user() allows using existing user_email, user_login, and
user_nicename
--------------------------------------+-----------------------------
 Reporter:  danielbachhuber           |       Owner:
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  Future Release
Component:  Users                     |     Version:
 Severity:  normal                    |  Resolution:
 Keywords:  needs-patch dev-feedback  |     Focuses:
--------------------------------------+-----------------------------

Comment (by danielbachhuber):

 It would be nice to have a `nicename_exists()` function, similar to
 `username_exists()`

--
Ticket URL: <https://core.trac.wordpress.org/ticket/30647#comment:1>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform