Custom twig template may result in 500

[absynth42]

So I'm evaluating HumHub and the VCard Popover plugin and I wanted to add a custom field "profile.LinkedIn-URL" to the card. This is the twig:

{% if profile.LinkedIn-URL %}
	{{ profile.LinkedIn-URL|e }}
{% else %}
	Kein LinkedIn.
{% endif %}

I can't spot any error in there but obviously this doesn't work. I can reliably cause HTTP 500 errors when trying to hover over a profile name.

Omitting a syntactically important character like the ending % before a } also leads to error messages within the popover vcards.

So I guess the bug or feature request here would be that twig templates entered in the configuration fields for profiles and possibly also spaces aren't parsed and validated before being saved and applied.

[yurabakhtin]

@absynth42 @luke- I think this issue was fixed here #20.

Also I cannot create a profile field with internal name LinkedIn-URL:

but it can be stored with LinkedIn_URL and then it works well with new fix.

[absynth42]

Ahhh, of course, I didn't create a custom profile field, I created a custom social bookmark field. Can I access that from within a Twig template? Is that part of the user property?
And there's a documentation/ux issue hidden in your screenshot: You can add a field named "blah_blah", but the underscore "_" is by no means an "alphanumeric" character. ;-)

[yurabakhtin]

@absynth42

I created a custom social bookmark field

Could you please tell or show how you create it?

And there's a documentation/ux issue hidden in your screenshot: You can add a field named "blah_blah", but the underscore "_" is by no means an "alphanumeric" character. ;-)

@luke- I confirm there is a validation with regexp [^a-zA-Z0-9_]. Should we update the error message "Only alphanumeric characters allowed!"?

[luke-]

@yurabakhtin I would leave the error message as it is for now.