---
title: DOM_INVALID_EXPRESSION_ERR
framework: webkit
role: symbol
role_heading: Global Variable
path: webkit/dom_invalid_expression_err
---

# DOM_INVALID_EXPRESSION_ERR

## Declaration

```swift
var DOM_INVALID_EXPRESSION_ERR: DOMXPathExceptionCode { get }
```

## See Also

### Constants

- [DOM_TYPE_ERR](webkit/dom_type_err.md)