Hide navigation sidebar
Hide table of contents sidebar
Skip to content
Back to top
View this page
Toggle table of contents sidebar

# Extending schemas

The guides below demonstrate how to extend schemas in various ways.

- Pre-processing and post-processing methods
- Schema-level validation
- Using original input data
- Overriding how attributes are accessed
- Custom error handling
- Custom `class Meta` options
- Using context
- Custom error messages