Using LS3.x with fruity theme (extended).

The output of the question-text is handled by in question_text_content.twig. Styles are inserted by inline-styles applied on -tags. It is not possible to change the Twig-Filter from to ("internal server error - Filter "striptags" is not allowed.") to get rid of the -tags.

The problem: The survey creator shall not have the option the change the style especially not the font-family OR should be able to select theme-fonts such as Noto, Lato etc. from within the question-editor.

Any ideas?

File a bug report and ask to have thestriptags() function added to the allowed list.

Thanks! Done as suggested: bugs.limesurvey.org/view.php?id=13732

Since we add allowed function in internal : github.com/LimeSurvey/LimeSurvey/blob/ca...ig/internal.php#L213

strip_tags is a PHP function,

You can update [twigRenderer][functions] and [twigRenderer][sandboxConfig][filters] in you own config.php

See github.com/LimeSurvey/LimeSurvey/blob/ca...ig/internal.php#L369

Then : no need to wait for an update.

If it work : it can be great if you update our manual : manual.limesurvey.org/Optional_settings#Yii_settings

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And maybe you can use ExpressionManager : {{ processString("{strip_tags(".aQuestion.text.")}") }}

Nice! Updating the config.php is working.

I really appreciate your responses but one thing is interesting: Your solutions are kind of "hacks" while I think that the bigger improvement for LS would be to be able to add custom fonts to the font selector in the question-editor ui.

Please don't get me wrong. Your suggestions do really help me. But I think that the product would grow by a different approach.

Have a nice one!

Oh, i think strip_tags is really a needed filter and function .
Except it's not a hack : it's the way of Yii management : the way to do for Yii .

But maybe some specific filter/function can be managed only in config .