## ValidationBuilder.AllLevels method

A method that sets all criteria levels. And indicates that the document will be checked according to the criteria of all three levels.

```csharp
public ValidationBuilder AllLevels()
```

### Return Value

set levels and init settings.

### See Also

* class [ValidationBuilder](../)
* namespace [Aspose.Html.Accessibility](../../../aspose.html.accessibility/)
* assembly [Aspose.HTML](../../../)