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

• DOM

See also

• Element.hasAttributes()
• Element.getAttribute()
• Element.setAttribute()
• Element.removeAttribute()
• Element.toggleAttribute()