This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The collapsed read-only property of the StaticRange interface returns true if the range's start position and end position are the same.


var boolean = staticRange.collapsed


A Boolean.


Specification Status Comment
Static Range
The definition of 'collapsed' in that specification.
Editor's Draft Initial definition.

Browser Compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 60 ? ? ? ?
Feature Android Webview Chrome for Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support 60 60 ? ? ? ? ?

Document Tags and Contributors

 Contributors to this page: jpmedley
 Last updated by: jpmedley,