Querybuilder unexpected error In INTERNET EXPLORER when try to fetch rule leaving empty operator field

[MaazMohammed]

Hi Team,

There are lot of errors in IE when trying to use Querybuilder, This happens when you try to get the rule with empty fields it fails saying 

Unable to get property 'classList' of undefined or null.

This usually happens with date field as don't enable validation for that field.

Any help would be appreciated.

Thankyou,

Maaz