Revalidate after added .is-invalid class

Asked Jun 09 '20 at 22:32

Active Jun 09 '20 at 22:32

Viewed 9 times

I am validating my inputs by adding class "is-invalid" to them by jquery's addClass().

Then trying to revalidate them upon change with:

 $(".mandatory.is-invalid").on("input", function() {
       console.log("revalidate...");       
       validate($(this))
       });

However i cannot find the .mandatory.is-invalid elements by their class...

asked Jun 09 '20 at 22:32

Line in Linus

When are you making this binding? Before or after that invalid class is added? – Taplar Jun 09 '20 at 22:46
It is done before, on page load. – Line in Linus Jun 10 '20 at 07:54
So, at the time of page load, those elements will not hae the invalid class, so it will not matching on anything to bind on. You need to change that to a delegate event listener – Taplar Jun 10 '20 at 16:12

0 Answers0