title: How do I sort repeater field alphabetically? ACF
body: <p>I'm wanting to display a names of users list and order them alphabetically by the users name. How can I do this?
  I am asking for help in solving this problem:</p>
  
  <pre><code>&lt;?php if(get_field('sign_up',  'options')): ?&gt;
  
  &lt;ul&gt;
  
  &lt;?php while(has_sub_field('sign_up',  'options')): ?&gt;
  
      &lt;li&gt;&lt;?php the_sub_field('your_name', 'options'); ?&gt;&lt;/li&gt;
  
  &lt;?php endwhile; ?&gt;
  
  &lt;/ul&gt;
  
  &lt;?php endif; ?&gt;
  </code></pre>