[wp-trac] [WordPress Trac] #39799: Multisite User get "Sorry, that email address is not allowed!" although there Mail adresses are valid

[WordPress Trac]

#39799: Multisite User get "Sorry, that email address is not allowed!" although
there Mail adresses are valid
--------------------------+-----------------------------
 Reporter:  webdevplan    |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Users         |    Version:  4.7.1
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 The cause is in wp-includes/ms-functions.php, line 464:
                 if ( ! in_array( $emaildomain, $limited_email_domains ) )
 {
                         $errors->add('user_email', __('Sorry, that email
 address is not allowed!'));
                 }

 it has to be:

                 '''if (in_array(''' $emaildomain, $limited_email_domains )
 ) {
                         $errors->add('user_email', __('Sorry, that email
 address is not allowed!'));
                 }
 without ! before "in_array"!

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Ticket URL: <https://core.trac.wordpress.org/ticket/39799>
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