Data Validation Rules
Installation
SKILL.md
Data Validation Rules
Skill Profile
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- DevOps
- Backend
- Frontend
- AI-RAG
- Security Critical
Overview
Data Validation Rules are constraints and checks that ensure data meets quality standards before being stored or processed. Validation should happen at multiple layers—database, application, API, and pipeline—to create defense in depth.
Core Principle: "Validate early, validate often. Never trust user input or upstream data."
This skill provides comprehensive guidance on implementing validation rules across all layers of the data stack.