

The main requirement of this project is that when a user clicks on the button, a closable message popup box will display. This tutorial is focused on a message box that we are going to build using HTML, CSS, and a little bit of JavaScript function. However, a message that display on a button click in HTML likely be an alert or notification about the process that they are going to perform.

Basically, a Website may show various types of messages to the users. A message box is a perfect solution to notify the users about the process that’s going to happen on a webpage.
