[wp-trac] [WordPress Trac] #39676: Remove restriction of minimum site title length of 4 characters

[WordPress Trac]

#39676: Remove restriction of minimum site title length of 4 characters
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 Reporter:  flixos90                      |       Owner:  flixos90
     Type:  enhancement                   |      Status:  reopened
 Priority:  normal                        |   Milestone:  4.8
Component:  Networks and Sites            |     Version:
 Severity:  normal                        |  Resolution:
 Keywords:  needs-patch needs-unit-tests  |     Focuses:  multisite
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Changes (by flixos90):

 * keywords:  has-patch has-unit-tests 2nd-opinion => needs-patch needs-
     unit-tests


Comment:

 Summary of latest discussion (see
 https://wordpress.slack.com/archives/C03BVB47S/p1491252601769000):

 * Let's partly revert [40295] (everything but the removal of
 `is_super_admin()`).
 * Introduce a filter as in @jeremyfelt's above proposal. The name should
 be specific to sites though (`minimum_site_name_length` or
 `minimum_blogname_length` are possibilities). Two unit tests using that
 filter (one with a higher restriction, the other with a lower one) should
 be introduced at the same time.

 I think these two steps should be separate commits.

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Ticket URL: <https://core.trac.wordpress.org/ticket/39676#comment:12>
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