CustomStateSet: has() method
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The has() method of the CustomStateSet interface returns a Boolean asserting whether an element is present with the given value.
Syntax
js
has(value)
Parameters
value-
The value to test for in the
CustomStateSetobject.
Return value
A Boolean, true if value exists in the CustomStateSet.
Specifications
| Specification |
|---|
| Custom State Pseudo Class # customstateset |
Browser compatibility
BCD tables only load in the browser