Is it possible to check and see if an advanced custom field has a value inserted into it?
For example, in Safari, a dead image link is printed on the screen if no image link is inserted into the advanced custom field. I have the following code and it basically always outputs a dead image if a link is not actually inserted.
<img src="<?php echo get_field('full_width_image_link'); ?>" />
In effect, I would like to check and see if it has a value, and if it does not it won't out output that bit of code.