web api instance method
Element: hasAttribute() method
The Element.hasAttribute() method returns a
Boolean value indicating whether the specified element has the
specified attribute or not.
Syntax
hasAttribute(name)
Parameters
name- : is a string representing the name of the attribute.
Return value
A boolean.
Examples
const foo = document.getElementById("foo");
if (foo.hasAttribute("bar")) {
// do something
}
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.