Руководство по PHP
Пред. |  | След.

# DOMDocument->validate()

DOMDocument->validate() -- Validates the document based on its DTD

## Описание

class DOMDocument {
bool validate ( void )
}

Validates the document based on its DTD.

You can also use the validateOnParse property of DOMDocument to make a DTD validation.

## Возвращаемые значения

Возвращает `TRUE` в случае успешного завершения или `FALSE` в случае возникновения ошибки. If the document have no DTD attached, this method will return `FALSE`.

## Примеры

Пример 1. Example of DTD validation
`<?php $dom = new DOMDocument; $dom->Load('book.xml'); if ($dom->validate()) { echo "This document is valid!\n"; } ?>`
You can also validate your XML file while loading it:
`<?php $dom = new DOMDocument; $dom->validateOnParse = true; $dom->Load('book.xml'); ?>`

## Смотрите также

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

Пред. | Начало | След.
DOMDocument->schemaValidateSource() | Уровень выше | DOMDocument->xinclude()