[wp-trac] [WordPress Trac] #21142: Add a filter to domain_exists() function

[WordPress Trac]

#21142: Add a filter to domain_exists() function
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 Reporter:  jamescollins  |       Owner:
     Type:  enhancement   |      Status:  new
 Priority:  normal        |   Milestone:  3.5
Component:  Multisite     |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Comment (by jamescollins):

 I just checked, and {{{wpmu_validate_blog_signup()}}} isn't used at all
 when creating a site via {{{wp-admin/network/site-new.php}}}.

 At present it seems that we assume that super admins know what they are
 doing when creating sites, which is why we perform very few checks when
 they create a new site.

 We would need to come to a consensus as to which checks in
 {{{wpmu_validate_blog_signup()}}} should apply when creating sites via the
 network admin screen.  At this stage I would think most of those checks
 shouldn't apply when a super admin is creating a site.

 Worth a discussion though.

 Although that discussion is possibly separate to the simple
 'domain_exists' filter in my patch.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21142#comment:7>
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