---
title: xmlVersion
framework: TVMLKit JS
role: symbol
role_heading: Instance Property
platforms: [tvOS 13.0+, Safari Desktop 10.0+, Safari Mobile 10.0+]
path: tvmljs/document/1628874-xmlversion
---

# xmlVersion

## Declaration

```data
attribute String xmlVersion;
```

```data
attribute DOMString? xmlVersion;
```