PreferenceObject: value property
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The value read-only property of the PreferencesManager interface returns the override of a preference if one is set, the UA defined value otherwise.
Value
The override of the PreferenceObject interface if set, the UA defined value otherwise.
Specifications
| Specification |
|---|
| Media Queries Level 5 # preference-value-attribute |