How do you implement request validation, and where should it live?

How do you implement request validation, and where should it live?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, node-js, topic-specific, node.js, javascript, backend

参考答案摘要

Request validation ensures incoming data is well-formed and safe before business logic runs. In Express applications: Validation is typically implemented as middleware It runs before controllers It va...

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