It works well, thanks a lot ! :-)

Still not working :(
Tricky one, huh ?

Hi Peter,

Thanks for your quick response.

If it is an intended behavior, it is definitely inconsistent with the rest of the validity checks. Maybe there should be an option in the contact form builder to choose if the input can be empty separately from the input format?

As for the fix, I did what you suggested, but it keeps turning green when it’s empty. Any other idea?

Thanks a lot to you both ! ;)

Josue’s way of doing it (via CSS) works better as Yigit’s solution adds a line break. Besides, Quick CSS is preserved when the theme is updated.

Now it works perfectly :)