[wp-trac] [WordPress Trac] #28163: function email_exists() check without removing umlauts

[WordPress Trac]

#28163: function email_exists() check without removing umlauts
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 Reporter:  hpr78                                |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:
Component:  Users                                |     Version:  3.8.3
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch needs-unit-tests needs-    |     Focuses:
  refresh                                        |
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Changes (by johnregan3):

 * Attachment "28163.test.diff" added.

 Refreshed Test for 28163

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Ticket URL: <https://core.trac.wordpress.org/ticket/28163>
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