[wp-trac] [WordPress Trac] #35540: Remove help button if there is no description content in panel

[WordPress Trac]

#35540: Remove help button if there is no description content in panel
--------------------------+-----------------------------
 Reporter:  rabmalin      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  4.4
 Severity:  normal        |   Keywords:
  Focuses:  ui            |
--------------------------+-----------------------------
 If there is no `description` parameter in `add_panel` call, in Customizer
 there is help button. Clicking on that does nothing. May be that button
 should be hidden if there is nothing to show about the panel.

 Steps to reproduce:
 * Add panel like
 {{{
 $wp_customize->add_panel( 'sample_panel',
         array(
         'title'      => __( 'Sample Panel', 'text-domain' ),
         'priority'   => 100,
     )
 );
 }}}
 * Add section and settings under the panel.
 * Go to `Customize`.
 * When we are under the `Sample Panel`, help button is displayed it does
 not show anything.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/35540>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform