Disable IOS Safari Elastic Scrolling

Question

I am writing a web app in HTML and JavaScript for use on an iPhone. What I would like to achieve is preventing the app from elastic scrolling (scrolling past the pages extents a

Answer 1

So when you have scroll content in body & want to disable elastic scroll use:

let scrollToTop = $(window).scrollTop();
if (scrollToTop < 0) {
   // do something here
}

Because elastic scroll will always have negative value