title: In a Wordpress theme (using get_search_form()), how can I add placeholder text to the search box?
body: <p>I am trying to create a theme and I am displaying a search box in the header using:</p>
  
  <pre><code>&lt;?php get_search_form(); ?&gt;
  </code></pre>
  
  <p>Is there a way that I can get placeholder text to show in that box?</p>