[wp-trac] [WordPress Trac] #34310: Widget ID attributes not unique (was: W3C validator possible changes)

[WordPress Trac]

#34310: Widget ID attributes not unique
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 Reporter:  harrysoup          |       Owner:
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  General            |     Version:  4.3.1
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:
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Changes (by swissspidy):

 * keywords:   => reporter-feedback


Comment:

 Widget IDs are usually unique and numbered in ascending order. So if you
 use the recent posts widget twice you'll get `recent-posts-1` and `recent-
 posts-2`.

 Can you tell us which IDs where not unique? Also try to disable all
 plugins and switch to one of the default themes to see if it goes away.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34310#comment:1>
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