I created a engineer field field that allows a user to select an image and a colour on the home.yml blueprint. I would like this selection to be able to be used in Javascript so I’m going to output an array in the footer snippet. How do I output the uploaded images URL?
It gives you an empty string in case the image does not exist. If you call the url() method without checking if the image exists, you get an error. No image = no url.