title: Advanced Custom Fields Plugin hide blank field entries
body: <p>I have some fields which I only wish to show if the fields are not blank.
  My code so far…</p>
  
  <pre><code>&lt;a href="&lt;?php the_field('field_link'); ?&gt;"&gt;
  &lt;img src="&lt;?php the_field('field_image'); ?&gt;"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>This works fine if someone has entered a value for both the link and image.
  Is it possible to not display anything if the fields are blank?</p>
  
  <p>I have tried various configurations to make this work with my above code and can’t get it to work.</p>