title: Mustache if condition on date field
body: <p>I am using Mustache template to render my data.
  I have a date field "researchdate" and want conditional rendering, It should only render anchor tag if research date is not empty and is 2 weeks older or more.</p>
  
  <pre><code>{{#if researchDate}}
              &lt;a href="/test" class="some-class" title="my title"&gt;R&lt;/a&gt;
          {{/if}}
  </code></pre>
  
  <p>Here I can check if date is empty or not but how can I check if it is 2 weeks older or not?</p>