Show Default Image when url is not null but does not contain image
The "Default Image" option only works if the url is null, which in most of the cases is not. If this is embedded it can be done in HTML. Here is a guide I found on it. https://dillionmegida.com/p/default-image-src/
Can we have the Default Image also show if there is a URL there but it does not point to an image?