[wp-trac] [WordPress Trac] #25385: Validate URL for user comments in Comment Form

[WordPress Trac]

#25385: Validate URL for user comments in Comment Form
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 Reporter:  nofearinc     |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Comments      |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Comment (by johnbillion):

 Two things.

  1. We should absolutely not introduce another pluggable function. What
 use case is there for `is_url()` being pluggable?
  2. The patch needs to account for no URL being entered, and `http://`
 being entered.

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Ticket URL: <http://core.trac.wordpress.org/ticket/25385#comment:2>
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