Enterprise grade OpenAPI validation tools for golang.

A validation module for libopenapi.

libopenapi-validator will validate the following elements against an OpenAPI 3+ specification

• http.Request - Validates the request against the OpenAPI specification
• http.Response - Validates the response against the OpenAPI specification
• libopenapi.Document - Validates the OpenAPI document against the OpenAPI specification
• base.Schema - Validates a schema against a JSON or YAML blob / unmarshalled object

👉👉 Check out the full documentation 👈👈

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Installation

go get github.com/pb33f/libopenapi-validator

Validate OpenAPI Document

go run github.com/pb33f/libopenapi-validator/cmd/validate@latest [--regexengine] <file>

🔍 Example: Use a custom regex engine/flag (e.g., ecmascript)

go run github.com/pb33f/libopenapi-validator/cmd/validate@latest --regexengine=ecmascript <file>

🔧 Supported --regexengine flags/values (ℹ️ Default: re2)

• none
• ignorecase
• multiline
• explicitcapture
• compiled
• singleline
• ignorepatternwhitespace
• righttoleft
• debug
• ecmascript
• re2
• unicode

Documentation

• The structure of the validator
  • Validation errors
  • Schema errors
  • High-level validation
• Validating http.Request
• Validating http.Request and http.Response
• Validating just http.Response
• Validating HTTP Parameters
• Validating an OpenAPI document
• Validating Schemas

libopenapi and libopenapi-validator are products of Princess Beef Heavy Industries, LLC