[wp-trac] [WordPress Trac] #44530: Post or page custom fields give wrong error message when enter value only.

[WordPress Trac]

#44530: Post or page custom fields give wrong error message when enter value only.
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 Reporter:  harsh175           |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Future Release
Component:  Posts, Post Types  |     Version:
 Severity:  normal             |  Resolution:
 Keywords:  has-screenshots    |     Focuses:  administration
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Changes (by swissspidy):

 * focuses:  ui, accessibility, javascript => administration
 * component:  Administration => Posts, Post Types
 * severity:  major => normal
 * version:  trunk =>
 * milestone:  Awaiting Review => Future Release


Comment:

 Regarding [attachment:"44530.diff"]:

 `empty()` already does an `isset()` check, so there's no need for both.

 Perhaps it's better to use au `isset( $_POST['metakeyinput'] ) && '' ===
 $_POST['metakeyinput'] )` check.

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Ticket URL: <https://core.trac.wordpress.org/ticket/44530#comment:1>
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