Skip fields without content from result.

[HeartoLazor]

Example: before: https://i.imgur.com/AhCHR9G.png after: https://i.imgur.com/5yqGEEl.png

[j4nw]

Any interest in getting this merged? Would be great to have without fiddling with the npm package.

[stephanemagnenat]

Actually, there were 4 errors, now 3 left:

112:23  error  Missing space before function parentheses
113:24  error  Expected '!==' and instead saw '!='
113:27  error  Strings must use singlequote

I'm interested in seeing this PR merged as I have a similar need :-)

[stephanemagnenat]

@solarsailer any chance to merge this PR?