[wp-trac] [WordPress Trac] #44575: Network administrators are allowed to register sites with hyphens, but wpmu_validate_blog_signup disallows hyphens

[WordPress Trac]

#44575: Network administrators are allowed to register sites with hyphens, but
wpmu_validate_blog_signup disallows hyphens
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 Reporter:  greatislander       |       Owner:  (none)
     Type:  defect (bug)        |      Status:  new
 Priority:  normal              |   Milestone:  Awaiting Review
Component:  Networks and Sites  |     Version:  4.9.7
 Severity:  normal              |  Resolution:
 Keywords:  needs-patch         |     Focuses:  multisite
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Changes (by irfanbajwa):

 * Attachment "44575.diff" added.

 Change in preg_match  to allow user to add site form wp-signup.php with
 hyphens

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Ticket URL: <https://core.trac.wordpress.org/ticket/44575>
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