CustomStateSet: has() method
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
CustomStateSet
object.
Return value
A Boolean
, true
if value
exists in the CustomStateSet
.
Specifications
Specification |
---|
HTML Standard # custom-state-pseudo-class |
Browser compatibility
BCD tables only load in the browser