LLMS_Blocks_Lesson_Progression_Block::get_empty_render_message()
Output a message when no HTML was rendered
Return Return
(string)
Source Source
File: libraries/lifterlms-blocks/includes/blocks/class-llms-blocks-lesson-progression-block.php
public function get_empty_render_message() {
$lesson = llms_get_post( get_the_ID() );
if ( $lesson && is_a( $lesson, 'LLMS_Lesson' ) && $lesson->is_free() ) {
return '';
}
return parent::get_empty_render_message();
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.0.0 | Ensure the queried object is an LLMS_Lesson before checking if it's free. |
| 1.7.0 | Introduced. |