Element API: Is it possible to ignore/skip an Entry? I would like to exclude some of my entries, via my own validation inside the Transformer, from the api output.

Is there a possibility to move on to the next Entry without outputing anything? Right now im just returning an empty array, but i think it would be cleaner to return nothing.
Couldn't you modify the criteria to exclude that entry ?  

id =&gt; "not X"