I have:
{exp:channel:entries channel="products" limit="1" status="open"}
<ul class="arrow-side-2">
<li><h4>Properties</h4></li>
</ul>
<p>{properties}</p>
<ul class="arrow-side-2">
<li><h4>Applications</h4></li>
</ul>
<p>{applications}</p>
<ul class="arrow-side-2">
<li><h4>Production</h4></li>
</ul>
<p>{production}</p>
<ul class="arrow-side-2">
<li><h4>Packaging</h4></li>
</ul>
<p>{packaging}</p>
{/exp:channel:entries}
How do I hide:
<ul class="arrow-side-2">
<li><h4>Production</h4></li>
</ul>
<p>{production}</p>
If there is nothing in the {production} field?
Thanks.