[wp-trac] [WordPress Trac] #20176: Allowing the Developer Filter the Regex on wpmu_validate_user_signup()

[WordPress Trac]

#20176: Allowing the Developer Filter the Regex on wpmu_validate_user_signup()
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 Reporter:  webord       |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  Multisite    |    Version:  3.4
 Severity:  normal       |   Keywords:  dev-feedback
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 So I've been having a problem with the way WordPress Multisite handles the
 restriction for new users.

 Looking at the file ''ms-functions.php'', I saw no Filter to the regular
 expression applied on the user_name to do it's validation.

 I've changed like this, so by default you will be restricted to the
 ''[a-z0-9]'' pattern, but if needed the developer should have the power to
 filter that.

 This might need a patch for the domains.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20176>
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