Solution 1 :

The keyword is: “standard”. It’s not possible to modify (this includes hiding) the actual tooltip because it’s a browser native implementation, at least, not possible for major browser engines like Blink, Webkit and Gecko, namely Chromium, Safari and Firefox respectively.


Solution 2 :

<form novalidate> ... </form>

Problem :

How to remove standard validation tooltip after .reportValidity() using css

validation tooltip message

Any ideas?


Comment posted by Passanger Feat

A did not use form

Comment posted by tauzN

Then do use a form.

Comment posted by Passanger Feat

I need logic of reportValidity() but without showing this error tooltip – need validate without showing this tooltip, but thanks of idea

Comment posted by Passanger Feat

So, I used focus to trigger custom validation styles. Thanks for help)