ODPS Validator

This project provides a Next.js web application to validate YAML or JSON content against different versions of the ODPS (Open Data Product Schema) JSON Schema.

Features

• Select ODPS schema version (v1.0, v2.0, v3.0)
• Paste YAML or JSON content to validate
• Displays validation errors or success messages
• Schemas are loaded locally for offline use

Project Structure

nextjs-odps-validator/
├── public/
│   └── schemas/
│       ├── v1.0/odps.yaml       # ODPS v1.0 JSON Schema
│       ├── v2.0/odps.yaml       # ODPS v2.0 JSON Schema
│       └── v3.0/odps.yaml       # ODPS v3.0 JSON Schema
├── pages/
│   ├── _app.js                  # Bootstrap CSS import
│   └── index.js                 # App entry and validation logic
├── package.json
└── README.md

Sample Schema Snippet (v1.0)

$schema: "http://json-schema.org/draft-07/schema#"
title: "Open Data Product Schema v1.0"
type: object
properties:
  SLA:
    type: array
    items:
      type: object
      properties:
        dimension:
          type: string
        objective:
          type: number
        unit:
          type: string
      required: [dimension, objective, unit]
  dataAccess:
    type: object
    properties:
      format:
        type: string
      specification:
        type: string
    required: [format, specification]
required: [SLA, dataAccess]

(Full schemas are located in public/schemas/{version}/odps.yaml.)

Installation

npm install

Development

npm run dev

Build & Run

npm run build
npm start

How to Add New Schema Versions

1. Place the new odps.yaml under public/schemas/{new-version}/.
2. No code change required—folders are auto-discovered at build time.

License

This project is licensed under the MIT License.

© 2025 Offline Agency. All rights reserved.

Contributors

Built and maintained by Offline Agency.

We welcome contributions! Please open a pull request or issue on Github