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How to Define a Content Schema in a CMS

IntermediateQuick Answer

TL;DR

To define a content schema in a CMS, specify your content types (post, page, author), define fields for each type (title as string, body as rich text, image, publishedAt as datetime), set validation rules (required, min/max length), and establish relationships between types (a post references an author). The schema is the blueprint that governs all content in your CMS.

Key Takeaways

  • Content types map to real-world entities (Post, Author, Product); fields map to their attributes
  • Validation rules enforce data quality at the CMS level — not just in the frontend
  • References/relations between content types enable reusable, structured content (e.g., one Author referenced by many Posts)