swagger-node-codegen | An OpenAPI 3.x/Swagger 2 code generator for Node.js | REST library
kandi X-RAY | swagger-node-codegen Summary
kandi X-RAY | swagger-node-codegen Summary
An OpenAPI 3.x/Swagger 2 code generator for Node.js
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of swagger-node-codegen
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QUESTION
The project is a Node/Express API server, generated by swagger-node-codegen. Its POST API needs a validator to check the syntax of the request body.
Here are two examples of the issue:
- If POST using an empty request body,
- If POST using a request body including more attributes than required,
the server will receive the request body and will still process as normal, which is sending values to query functions.
What is the appropriate way to check the syntax of a POST request body and response the error?
...ANSWER
Answered 2018-Nov-28 at 21:05I use middlewares to check POST body values: https://expressjs.com/en/guide/using-middleware.html
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