zod | first schema validation with static type inference | Validation library

 by   colinhacks TypeScript Version: 4.0.0-beta.1 License: MIT

kandi X-RAY | zod Summary

kandi X-RAY | zod Summary

zod is a TypeScript library typically used in Utilities, Validation applications. zod has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Zod is a TypeScript-first schema declaration and validation library. I'm using the term "schema" to broadly refer to any data type, from a simple string to a complex nested object. Zod is designed to be as developer-friendly as possible. The goal is to eliminate duplicative type declarations. With Zod, you declare a validator once and Zod will automatically infer the static TypeScript type. It's easy to compose simpler types into complex data structures.

            kandi-support Support

              zod has a medium active ecosystem.
              It has 22897 star(s) with 774 fork(s). There are 52 watchers for this library.
              There were 9 major release(s) in the last 6 months.
              There are 211 open issues and 1114 have been closed. On average issues are closed in 122 days. There are 50 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of zod is 4.0.0-beta.1

            kandi-Quality Quality

              zod has 0 bugs and 0 code smells.

            kandi-Security Security

              zod has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              zod code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              zod is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              zod releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 30 lines of code, 0 functions and 125 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of zod
            Get all kandi verified functions for this library.

            zod Key Features

            No Key Features are available at this moment for zod.

            zod Examples and Code Snippets

            graphql-codegen-typescript-validation-schema,Config API Reference,directives
            TypeScriptdot img1Lines of Code : 62dot img1License : Permissive (MIT)
            copy iconCopy
            input ExampleInput {
              email: String! @required(msg: "Hello, World!") @constraint(minLength: 50, format: "email")
              message: String! @constraint(startsWith: "Hello")
                  - typescript
                  - typescri  
            TypeScriptdot img2Lines of Code : 29dot img2License : Permissive (MIT)
            copy iconCopy
            import * as z from "zod";
            import * as fc from "fast-check";
            import { ZodFastCheck } from "zod-fast-check";
            // Define a Zod schema
            const User = z.object({
              firstName: z.string(),
              lastName: z.string(),
            // Define an operation using the data typ  
            zod-to-ts,Overriding Types
            TypeScriptdot img3Lines of Code : 22dot img3License : Permissive (MIT)
            copy iconCopy
            import { z } from 'zod'
            import { withGetType, zodToTs } from 'zod-to-ts'
            const DateSchema = withGetType(
              (ts) => ts.factory.createIdentifier('Date'),
            const ItemSchema = z.object({
              name: z.string(),
              date: DateSchema,  
            Draw Image is not working properly when I have more than one Image
            JavaScriptdot img4Lines of Code : 130dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            var fotos = []
            fotos = []
            for(let x = 0; x < datos.regs.length; x++){
            function setImage(index, image, canvasContext){
                image.onload = function(){

            Community Discussions


            How to assign variable to method in c#?
            Asked 2022-Mar-24 at 15:46

            I am a beginner and just recetly started learning c#. So I have a task: Prepare a program for typing lines with integers on the keyboard to display on the screen how many lines each contains, their sum and product, and their maximum, minimum and average values. Numbers in rows are separated by spaces and tabs.

            What I don't understand is how to work with that method in Main. Like do I need to assigned it to variable to be able to count sum, max, min and how to do that?

            Numbers method is given. The code I have so far:



            Answered 2022-Mar-24 at 15:46


            how to use zod with validator.js
            Asked 2022-Mar-15 at 04:02

            I have an application using zod but I'd like to use some methods from a different library (validator.js) zod documentation says:

            Check out validator.js for a bunch of other useful string validation functions.

            Not sure if that means this functions are implemented on zod, or I have to also install validator.js, in that other case how I can use both libraries together? cant find any example.




            Answered 2022-Mar-15 at 04:02

            I think Zod means that you could install validator.js and use their validations with Zod. Zod's refine function makes this fairly straightforward. For example if you wanted to validate a string as a credit card number using Zod and validator it might look something like this

            Source https://stackoverflow.com/questions/71450455


            ZodError in discord.js?
            Asked 2022-Jan-14 at 20:24

            So i am currently working on a discord bot project and keep running into a problem : when i try to register a new command, IF I try tu use the .addUserOption method, I get a ZodError (see below)(Zod being a module used by the SlashCommandBuilder ?). I can and have registered simple commands without trouble, but i keep getting the zodError. I have uninstalled and reinstalled discord.js to be sure but to no avail. I believe the error does not come from my code because i triple checked it from the discord.js documentation.

            My error :



            Answered 2022-Jan-14 at 20:24

            Zod is a part of the discord.js builders. This is because the command names are uppercase. Make both the command name and option name lowercase

            Source https://stackoverflow.com/questions/70713733


            How to create a type for file type `Record` in zod
            Asked 2021-Dec-21 at 15:27

            I use input type="file" and instead of saving data in FileData I use just plain object and created a type for it: Record. It works well, but when I try to create a validator with zod – I don't get how to create the same type for it.

            The usage:



            Answered 2021-Dec-21 at 15:27

            My colleague has found the solution:

            Source https://stackoverflow.com/questions/70421026


            Do not allow extra properties with zod parse
            Asked 2021-Dec-19 at 21:23

            I'm using zod for validation. It seems like if I define a schema and then parse() some input with some extra properties that aren't even in the schema, zod parses the input as valid but just removes those keys.



            Answered 2021-Dec-19 at 21:23


            Is there a way to have an array of objects with some of them literals?
            Asked 2021-Nov-08 at 13:57

            I'm thinking about the following validation with zod and I have no clue on how to do it (or if it's possible with zod). I want an array of objects, all with the same shape, with some of them with literal props, I need these always present in the array.

            Example: I need always in the array the objects those with name required1 and required2, and then other objects optionals following the same shape.



            Answered 2021-Nov-08 at 13:57

            There is no way to solve the problem from just the typing system. I solved the issue using the refine method from Zod. I will post two versions, one simpler with refine and other more complex with superRefine.

            Base code

            Source https://stackoverflow.com/questions/69770697


            Check if several sentences are the same
            Asked 2020-Dec-02 at 09:39

            I have the following sentences:



            Answered 2020-Dec-02 at 09:26

            You can use all and compare the first [1] with the rest [-1].

            Source https://stackoverflow.com/questions/65105262


            Create string object path from array of index/keys
            Asked 2020-Nov-04 at 21:12

            I'm using Zod to validate the input of my application forms and when a validation error happens I receive an array of errors with a message property and a path property.

            I need to transform the received path property to a string object path so I can use it to create a ValidationError for React Final Form.

            Given path:



            Answered 2020-Nov-04 at 20:55

            You can use Array.reduce to achieve what you want.

            Source https://stackoverflow.com/questions/64687503


            Typed Zod combinator with dynamic field name
            Asked 2020-Nov-04 at 19:03

            My XML to JSON library emits {MyKey: T} for one-element lists, and {MyKey: T[]} for multi-element lists. The corresponding TypeScript type is type XmlJsonArray = Record. I've used the following to implement it as a Zod schema:



            Answered 2020-Nov-04 at 19:03


            Getting query string variable from browser with backend server-side c#
            Asked 2020-Oct-05 at 15:13

            I have a simple controller, inside my .NetCore project, that connects to a 3rd party API requesting an authorization code.

            The controller is here:



            Answered 2020-Oct-05 at 15:13

            You're going to want to look into HTTP Requests in c#. You can look at this resource for more information:



            Googling "making API requests in .net core" will be very helpful as well.

            As for getting the query string inside your controller you can do so using the request object in the current HttpContext.

            Source https://stackoverflow.com/questions/64210677

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install zod

            To install Zod v3:. ⚠️ IMPORTANT: You must enable strict mode in your tsconfig.json. This is a best practice for all TypeScript projects.
            Zod 3.x requires TypeScript 4.1+
            Zod 2.x requires TypeScript 3.7+
            Zod 1.x requires TypeScript 3.3+


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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