How can I insert a new line in dialog.alert message? \n doesn't work Googling is hard because "new line" means something else in NS world. Searching for "line break" doesn't find anything.

Have you tried <br/>. While it doesn't explicitly say in the help I believe the message parameter accepts valid HTML

Thanks, it works. I should have checked before asking

As long as it's valid HTML5 will probably work but technically falls in DOM manipulation which NetSuite doesn't recommend or support so I wouldn't get to carried away.