---
title: "Validation"
canonical_url: "https://www.nutrient.io/api/python/validation/"
md_url: "https://www.nutrient.io/api/python/validation.md"
last_updated: "2026-09-02T11:19:46.688Z"
description: "API reference for Validation"
---

API reference for `Validation`.

```python

# All public classes import directly from the top-level package:

from nutrient_sdk import *

```

## Classes

| Class                                             | Description                                                                                        |
| ------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| [`PdfValidationResult`](./pdf-validation-result/) | Represents the outcome of a PDF conformance validation run performed by `PdfValidator`.            |
| [`PdfValidator`](./pdf-validator/)                | Validates PDF documents against archival (PDF/A) and accessibility (PDF/UA) conformance standards. |

---

## Related pages

- [Pdf Validation Result](/api/python/validation/pdf-validation-result.md)
- [Pdf Validator](/api/python/validation/pdf-validator.md)