[wp-trac] [WordPress Trac] #43177: REST API allows empty comments containing only whitespace

[WordPress Trac]

#43177: REST API allows empty comments containing only whitespace
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 Reporter:  jaswrks       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  REST API      |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:  rest-api
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Comment (by rmccue):

 I'd prefer `'' === trim( $x )` over `! trim( $x )` just to be explicit,
 but I think it looks good otherwise.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43177#comment:5>
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