The JS control crashes the system

hi i use ExeOutput 2019.1, when i use a js control to validate a form the system crash. It is necessary to minimize the program and maximize it to work again.

There are any solution or we have to change all our java script method to validate a form?

Thanks

Please send us your JS code and sample to reproduce your issue. Otherwise, it is unlikely possible to help you.

This is the code. I have insered the image because the bcc code not work.

Great thank you! We’ll check this.