Element.hasAttributes()
The hasAttributes() method of the Element
interface returns a boolean value indicating whether the current element has any
attributes or not.
Syntax
hasAttributes()
Parameters
None.
Return value
A boolean.
Examples
let foo = document.getElementById('foo');
if (foo.hasAttributes()) {
// Do something with 'foo.attributes'
}
Polyfill
;(function(prototype) {
prototype.hasAttributes = prototype.hasAttributes || function() {
return (this.attributes.length > 0);
}
})(Element.prototype);
Specifications
| Specification |
|---|
| DOM Standard # ref-for-dom-element-hasattributes① |
Browser compatibility
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