# DOMDocument->relaxNGValidate()

(No version information available, might be only in CVS)

DOMDocument->relaxNGValidate() — Performs relaxNG validation on the document

### Description

DOMDocument
bool relaxNGValidate ( string `$filename` )

Performs » relaxNG validation on the document based on the given RNG schema.

### Parameters

`filename`

  The RNG file.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### See Also

- DOMDocument->relaxNGValidateSource()
- DOMDocument->schemaValidate()
- DOMDocument->schemaValidateSource()
- DOMDocument->validate()