Offcanvas component - Error when using custom ID

Hi,

Thanks for the bug report.

I confirm that I can reproduce and that it is not related to UI Suite Bootstrap.

i will take this

hello,
in fact this is a core bug about treating correctly unicode in pcre patterns.

the bad code is in FormElementBase, function validatePattern.

Our regex supports unicode, but drupal form and "#pattern" processing is not enough advanced to allow it.

i will submit a patch

Maybe we can go easy with unicode PCRE patterns.

Ou regex will be less "good" but it may still be good enough and become compatible with Drupal's validatePattern function ?

don't worry, i already fixed

Hi,

Thanks I confirm the bug fix.

Automatically closed - issue fixed for 2 weeks with no activity.