Prevent browser refresh javascript

1. How to prevent browser refresh in JavaScript?
2. How do I restrict browser refresh?
3. How to disable f5 refresh in JavaScript?

How to prevent browser refresh in JavaScript?

The preventDefault() and “return false” methods are for stopping page refresh on default form submit. The ajax method and fetch API method are alternative methods for form submission without page refresh.

How do I restrict browser refresh?

However, to prevent the mouse-click on refresh button, a couple things take place. TIP: Try using a server-set cookie, such as PHP's $_SESSION , or even . Net's Response. Cookies , to maintain "where" your client is in your site.

How to disable f5 refresh in JavaScript?

we can easily disable f5 button using javascript with example. we will disable f5 key using keydown event of jquery. as we know f5 key code is a 116, so basically if user will press 116 event. keyCode then we will simply preventDefault with return false.