PreventDefault() method in Javascript

 In Lightning Web Components (LWC), we can use the preventDefault() method to prevent an event's default behavior.

The PreventDefault() method is available on events (Such as button clicks,form submission etc.).

When you call PreventDefault() on an event, it stops the default action 

that the browser would normally take for that event.

Common Use cases include preventing form submissions, link navigation or 

button clicks from triggering their default behavior.