Node.hasChildNodes()
The hasChildNodes() method of the Node interface
returns a boolean value indicating
whether the given Node has child nodes or not.
Syntax
hasChildNodes();
Paramenters
None.
Return value
A boolean value that is true if the node has child nodes, and
false otherwise.
Example
let foo = document.getElementById('foo');
if (foo.hasChildNodes()) {
// Do something with 'foo.childNodes'
}
Specifications
| Specification |
|---|
| DOM Standard (DOM) # ref-for-dom-node-haschildnodes① |
Browser compatibility
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