Why are alert/confirm dialogs bad for mobile web?

1. Is it bad to use alert JavaScript?
2. Does JavaScript alert work on mobile?
3. How do I make a confirmation pop up in HTML?
4. How to display confirm dialog box in JavaScript?

Is it bad to use alert JavaScript?

It's considered bad design because it prevents additional browser actions (like the back button) and code execution (additional JavaScript and page rendering) until the user clicks the "ok" button.

Does JavaScript alert work on mobile?

It is not suitable for mobile devices (which have touch screens), because it has some effects like on mouse over/leave. When a user visits the site using a mobile device, it should display a message that 'This Website has a better look with a Computer'.

How do I make a confirmation pop up in HTML?

The confirm() method displays a dialog box with a message, an OK button, and a Cancel button. The confirm() method returns true if the user clicked "OK", otherwise false .

How to display confirm dialog box in JavaScript?

The confirm() method is used to display a dialog box with an optional message and two buttons, OK and Cancel. It returns true if the user clicks “OK”, and false otherwise. It prevents the user from accessing other parts of the page until the box is closed.