Featured Image Fallback with new blocks

Hi,

I am trying to implement this type of code into new block type theme and I cannot seem to do so nor find any documentation for it. Here is the old code

        if(has_post_thumbnail()) {
          the_post_thumbnail();
        } else {
         echo '<img src=""/>';
         }

With new block html files I only see this

<!-- wp:post-featured-image {"align":"full"} /-->

I am not sure if the above conditional statement can be made now. Any help would be great.

• This topic was modified 4 years, 12 months ago by Chandra M.
• This topic was modified 4 years, 12 months ago by Chandra M.
• This topic was modified 4 years, 12 months ago by Chandra M.
• This topic was modified 4 years, 11 months ago by bcworkz.