Zod Schema Validation
Zod is a lightweight schema validation library for TypeScript. Define your data shapes as schemas (`z.object`, `z.string`, `z.number`), then validate unknown data. Used to validate API requests, form inputs, database results, configuration files. Key differentiator: TypeScript inference (types flow from schemas, not vice versa). Takes 1-2 weeks to master. Sits between manual validation (error-prone) and heavier validators (yup, joi, ajv) as the modern TypeScript default.
什么是 Zod Schema Validation
Zod is a TypeScript-first data validation library. You define schemas describing your data shapes, then validate runtime data against those schemas. Zod infers TypeScript types from schemas automatically, your types and validation always stay in sync. Key use cases: validating API request bodies, form inputs, environment variables, configuration files, and database results. Zod catches invalid data early with clear error messages.
📋 开始之前
💰 各地区薪资
| 地区 | 初级 | 中级 | 高级 |
|---|---|---|---|
| USA | $85k | $140k | $195k |
| UK | $48k | $85k | $125k |
| EU | $52k | $90k | $130k |
| CANADA | $78k | — | $180k |
🎯 使用 Zod Schema Validation 的职业
❓ 常见问题
Why use Zod instead of TypeScript interfaces?
Is Zod slower than manual validation?
Can I transform data with Zod?
Does Zod support async validation?
Can I reuse schemas?
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