Zod स्कीमा की मूल बातें

import { z } from "zod";
// Types check at compile time; Zod checks values at runtime.

import { z } from "zod";
const nameSchema = z.string();
// nameSchema validates that a value is a string.

import { z } from "zod";
const name = z.string();
const age = z.number();
const active = z.boolean();
// Use .parse(value) to validate at runtime.

import { z } from "zod";
const schema = z.string();
const result = schema.parse("hello"); // "hello"
const broken = schema.parse(123); // throws ZodError

import { z } from "zod";
const userSchema = z.object({
  name: z.string(),
  age: z.number()
});
// userSchema.parse({ name: "Ada", age: 36 }) succeeds.

import { z } from "zod";
const tags = z.array(z.string());
// tags.parse(["a", "b"]) succeeds; tags.parse([1]) throws.

import { z } from "zod";
const post = z.object({
  title: z.string(),
  tags: z.array(z.string()),
  author: z.object({ name: z.string() })
});
// Validates nested structure in one call.

import { z } from "zod";
const product = z.object({
  name: z.string(),
  price: z.number(),
  inStock: z.boolean()
});
// product.parse({ name: "Pen", price: 2, inStock: true });

import { z } from "zod";
const emailSchema = z.string();
function check(s: typeof emailSchema, v: unknown) {
  return s.parse(v);
}
// You can pass schemas as arguments.

import { z } from "zod";
const schema = z.object({ id: z.number() });
const raw: unknown = JSON.parse("{ \"id\": 1 }");
const data = schema.parse(raw); // data.id is number

import { z } from "zod";
const schema = z.object({
  name: z.string(),
  scores: z.array(z.number())
});
// One schema, ready to validate and to infer a type from.

import { z } from "zod";
const userSchema = z.object({ name: z.string(), age: z.number() });
// userSchema.parse({ name: "Ada", age: 36 });