---
id: xml-has
name: Xml.has
category: xml
kind: namespace-method
tokens: Xml.has
sig: Xml.has(node, key: string) -> int
tip: Whether an attribute is present.
order: 6
ns: Xml
member: has
---

Returns <code>1</code> if <code>node</code> carries attribute <code>key</code>, else <code>0</code>.