fix #2157 - Dom Util getEventTarget sometime throws illegal invocation - in some cases (might depend on Framework used, in our case it's SalesForce), it sometime throws an `illegal invocation` error and if that is the case then catching the error and defaulting to `return event.target` is what works - fixes #2157
fix #2157 - Dom Util getEventTarget sometime throws illegal invocation
- in some cases (might depend on Framework used, in our case it's SalesForce), it sometime throws an `illegal invocation` error and if that is the case then catching the error and defaulting to `return event.target` is what works
- fixes #2157

chmln/flatpickr,chmln/flatpickr