Test for No Results

[jonlongnecker]

I'm attempting to wrap an if statement around my maps code so that a blank map doesn't show up when there are no locations plotted. With 'blogLocations' being my custom field handle, I've tried these with no luck:

{% if entry.blogLocations is not null %}
{% if not entry.blogLocations|length %}
{% if not entry.blogLocations.total() %}
{% if entry.blogLocations is empty %}
{% if entry.blogLocations %}

What is the syntax for checking my field for no results??

[jonlongnecker]

Playing around a bit more I was able to get this to work by calling on the markers function:

{% if entry.blogLocations.getMarkers is not empty %}