n8n/packages/@n8n/json-schema-to-zod/README.md

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# Json-Schema-to-Zod
A package to convert JSON schema (draft 4+) objects into Zod schemas in the form of Zod objects at runtime.
## Installation
```sh
npm install @n8n/json-schema-to-zod
```
### Simple example
```typescript
import { jsonSchemaToZod } from "json-schema-to-zod";
const jsonSchema = {
type: "object",
properties: {
hello: {
type: "string",
},
},
};
const zodSchema = jsonSchemaToZod(myObject);
```
### Overriding a parser
You can pass a function to the `overrideParser` option, which represents a function that receives the current schema node and the reference object, and should return a zod object when it wants to replace a default output. If the default output should be used for the node just return undefined.
## Acknowledgements
This is a fork of [`json-schema-to-zod`](https://github.com/StefanTerdell/json-schema-to-zod).