[wp-trac] [WordPress Trac] #43019: Hook to validate post form data before save

[WordPress Trac]

#43019: Hook to validate post form data before save
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 Reporter:  henry.wright  |      Owner:
     Type:  enhancement   |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
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 There doesn't seem to be a hook available to validate form data before a
 post is saved. In my case I'm considering using JavaScript to validate the
 post title, content and meta but would prefer to do this validation server
 side.

 Can we add a hook?

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Ticket URL: <https://core.trac.wordpress.org/ticket/43019>
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