[wp-trac] [WordPress Trac] #24475: The empty pattern attribute causes Webkit (Chromium 25) to style the URL and Email HTML5 form fields always with :invalid styles.

[WordPress Trac]

#24475: The empty pattern attribute causes Webkit (Chromium 25) to style the URL
and Email HTML5 form fields always with :invalid styles.
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 Reporter:  nico23                                |       Owner:
     Type:  defect (bug)                          |      Status:  new
 Priority:  normal                                |   Milestone:  3.6
Component:  Comments                              |     Version:  trunk
 Severity:  normal                                |  Resolution:
 Keywords:  dev-feedback ui-feedback ux-feedback  |
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Comment (by jorbin):

 I can't replicate this in Version 27.0.1453.116 or Version 30.0.1558.0
 canary.   That said, there is enough browser inconsistency here that
 bootstrap removed it from the
 [https://github.com/twitter/bootstrap/issues/8093 3.0 branch 15 days ago]
 .

 Pattern was needed because of buggy support in Opera when the patch for
 this was originally written (Opera 10.6).  Now  (as of version 11) Opera
 supports novalidate, so removing the blank patterns should be fine. I
 don't know if we have oficial versions of Opera that we support, but using
 the general rule of stable -1, we are safe since Opera is now on version
 15.

 tl;dr; I support Committing Mark's patch

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Ticket URL: <http://core.trac.wordpress.org/ticket/24475#comment:6>
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