There are several operators for where, but are there also similar operators for if statements? I couldn’t find them in the docs. For example, I want to execute code when the post’s categories is not “Meta”. The where operators, like not in, won’t work for this: {{ if isset .Params "categories" }} …

[image] Jura: {{ if not in .Params.categories “Meta” }} I have not tested this, but if takes one boolean as parameter, so the above needs to be written as: {{ if (not in .Params.categories "Meta") }}

[image] bep: I have not tested this, but if takes one boolean as parameter, so the above needs to be written as: {{ if (not in .Params.categories “Meta”) }} Thanks Bep, for leading me to the right path. :slight_smile: I moved the first parenthesis a one step to the right and it worked. The …

[image] Jura: {{ if isset .Params “categories” }} {{ if not (in .Params.categories “Meta”) }}  …

Not sure if a copy/paste error, but you’re missing two of these: {{ end }} Should look like this: {{ range .Site.Pages}} {{ if not (in .Params.categories "Nutrition") }} <! -- HTML goes here --> {{ end }} {{ end }}

Thanks, edited the original post. I was trying to be brief. But, I still can’t get the if not in logic to work.

Post a link to your git repo. Would need to see your project structure to troubleshoot further

The repo is private at the moment. Can I add you temporarily?

Better yet, mark your repo as public temporarily so that others can see as well

How to check for 'not in' in if statements?

support

jnthnclrk September 20, 2018, 6:49pm 17

Ignore, the error is related to another function in side the HTML OUTPUT… The else thing works.

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How to check for 'not in' in if statements?

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