This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The PermissionStatus.state read-only property of the PermissionStatus interface returns the state of a requested permission. This property returns one of 'granted', 'denied', or 'prompt'.
Syntax
var permission = PermissionStatus.state
Example
navigator.permissions.query({name:'geolocation'}).then(function(permissionStatus) {
  console.log('geolocation permission state is ', permissionStatus.state);
  permissionStatus.onchange = function() {
    console.log('geolocation permission status has changed to ', this.state);
  };
});
Specification
| Specification | Status | Comment | 
|---|---|---|
| Permissions API The definition of 'state' in that specification. | Editor's Draft | Initial definition. | 
Browser Support
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) | 
|---|---|---|---|---|---|
| Basic support | 44.0 | 46 (46) | ? | ? | ? | 
| Feature | Android | Chrome Mobile | Firefox Mobile (Gecko) | Firefox OS | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android | 
|---|---|---|---|---|---|---|---|---|
| Basic support | No support | 44.0 | 46.0 (46) | ? | ? | ? | ? | 44.0 | 
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                       Contributors to this page: 
        chrisdavidmills, 
        jpmedley
                    
                    
                       Last updated by:
                      chrisdavidmills,