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The Document.hidden
read-only property returns a Boolean value indicating if the page is considered hidden or not.
Syntax
var string = document.hidden
Examples
document.addEventListener("visibilitychange", function() { console.log( document.hidden ); // Modify behavior... });
Specifications
Specification | Status | Comment |
---|---|---|
Page Visibility (Second Edition) The definition of 'Document.hidden' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 13 webkit 33 |
18 (18) [1] | 10 | 12.10 | 7 |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | 4.4 webkit | 18.0 (18) [1] | ? | 12.10 | 7 |
[1] From Firefox 10 to Firefox 51 included, this property could be used prefixed with -moz-
.