Do not display shortcode if field is blank

Is there a way in the templates to not display a shortcode if the corresponding field is blank?

For example, sometimes I input a link for an event, but other times I don’t. I have this in the template, but I’d like for it not to display when I don’t fill in the event link field:

<p><b><a href="{link}">More information</a><br><br>

https://www.ads-software.com/plugins/my-calendar/