Drizzle Team•9mo ago

Enforce property requirements on drizzle-zod

export const users = pgTable("user", {
 id: text("id").notNull().primaryKey(),
 name: text("name"),
 email: text("email").notNull(),
 emailVerified: timestamp("emailVerified", { mode: "date" }),
 image: text("image"),
 password: text("password"),
})

export const users = pgTable("user", {
 id: text("id").notNull().primaryKey(),
 name: text("name"),
 email: text("email").notNull(),
 emailVerified: timestamp("emailVerified", { mode: "date" }),
 image: text("image"),
 password: text("password"),
})

password is an optional field,

import { createInsertSchema, createSelectSchema } from "drizzle-zod";
import { z } from "zod";
import { users } from "@/drizzle/authjs_schema";

// this refers to the entire schema
const insertUserSchema = createInsertSchema(users)


const partial = insertUserSchema.pick({
    email: true,
    password: true,
}).required()

import { createInsertSchema, createSelectSchema } from "drizzle-zod";
import { z } from "zod";
import { users } from "@/drizzle/authjs_schema";

// this refers to the entire schema
const insertUserSchema = createInsertSchema(users)


const partial = insertUserSchema.pick({
    email: true,
    password: true,
}).required()

shouldnt this make email and password required? in the partial schema? I have tried a couple of order different syntaxes with built in methods but nothing seem to work

6 Replies

HotBBQSauce•9mo ago

according to docs:

// Overriding the fields
const insertUserSchema = createInsertSchema(users, {
  role: z.string(),
});

// Overriding the fields
const insertUserSchema = createInsertSchema(users, {
  role: z.string(),
});

does not work!

Mini•9mo ago

you can overwrite through merge/extend. https://github.com/colinhacks/zod?tab=readme-ov-file#extend

GitHub

GitHub - colinhacks/zod: TypeScript-first schema validation with st...

TypeScript-first schema validation with static type inference - GitHub - colinhacks/zod: TypeScript-first schema validation with static type inference

Mini•9mo ago

also your methods works on mine

HotBBQSauce•9mo ago

can you maybe send a screen of the schema self? i have nullable fields since some columns were not required originally in the schema imma try this out hope this works 🙂

Mini•9mo ago

Ah required just drop undefined U need to use overwrite with merge

HotBBQSauce•9mo ago

Can you give me an example? ☝️

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Enforce property requirements on drizzle-zod