## ValidationBuilder class

The ValidationBuilder class provides concrete implementations of the configuration steps.
Defines methods and settings for a class ValidationSettings.



The ValidationBuilder type exposes the following members:

### Properties
| Property | Description |
| :- | :- |
| [none](/html/python-net/aspose.html.accessibility/validationbuilder/none) | None settings - none of the parameters are specified. |
| [default](/html/python-net/aspose.html.accessibility/validationbuilder/default) | Default settings: only General technologies is used and for Lowest criterion level |
| [all](/html/python-net/aspose.html.accessibility/validationbuilder/all) | Includes all levels and all technologies settings |


### Methods
| Method | Description |
| :- | :- |
| [all_levels](/html/python-net/aspose.html.accessibility/validationbuilder/all_levels/#) | A method that sets all criteria levels. And indicates that the document will be checked according to the criteria of all three levels. |
| [use_lowest_level](/html/python-net/aspose.html.accessibility/validationbuilder/use_lowest_level/#) | Use Lowest Level A of Criterion in Rules |
| [use_middle_level](/html/python-net/aspose.html.accessibility/validationbuilder/use_middle_level/#) | Use Middle Level AA of Criterion in Rules |
| [use_highest_level](/html/python-net/aspose.html.accessibility/validationbuilder/use_highest_level/#) | Use Highest Level AAA of Criterion in Rules |
| [all_technologies](/html/python-net/aspose.html.accessibility/validationbuilder/all_technologies/#) | A method that sets all technologies to test criterion |
| [use_html](/html/python-net/aspose.html.accessibility/validationbuilder/use_html/#) | A method that includes HTML technologies in a set of rules |
| [use_css](/html/python-net/aspose.html.accessibility/validationbuilder/use_css/#) | A method that includes CSS technologies in a set of rules |
| [use_script](/html/python-net/aspose.html.accessibility/validationbuilder/use_script/#) | A method that includes ClientSideScript technologies in a set of rules |
| [use_failures](/html/python-net/aspose.html.accessibility/validationbuilder/use_failures/#) | A method that includes Failures in a set of rules |
| [use_general](/html/python-net/aspose.html.accessibility/validationbuilder/use_general/#) | A method that includes General technologies in a set of rules |
| [set_html_tags](/html/python-net/aspose.html.accessibility/validationbuilder/set_html_tags/#list) | List of html tags to check
<br/>If the tags are not specified explicitly, then the tags array is empty and the check passes through all |



### See Also
* module [`aspose.html.accessibility`](..)