Javascript Alert Box

1. What is alert box in JavaScript?
2. How do you write JavaScript in an alert box?
3. How do I add an alert box?

What is alert box in JavaScript?

Alert box : An alert box is one type of popup boxes in JavaScript which is often used to make sure that information have come through the user. So, the user will have to click “OK” to proceed when an alert box pops up on the window. Syntax : window. alert("message");

How do you write JavaScript in an alert box?

The alert() method in JavaScript is used to display a virtual alert box. It is mostly used to give a warning message to the users. It displays an alert dialog box that consists of some specified message (which is optional) and an OK button. When the dialog box pops up, we have to click "OK" to proceed.

How do I add an alert box?

Add an Alert Box Widget

To add an Alert Box, press the plus sign in the “Sources” section of Streamlabs Desktop. Now select “Alert Box” from the pop-up menu. After you are done adding the source, viewers will see our default alert appear on the screen when you get a new subscriber, bit, follow, host, etc.