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Top 23 TypeScript form-validation Projects
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Document address: VeeValidate Official Document
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Civic Auth
Web2 & Web3 login in a simple SDK. Drop Civic Auth into your app with native TS/JS support. Email login, SSO options, embedded wallets, and full session management. Minimal config. Deploy in under 5 minutes.
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4. Autoform
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Superforms
Superforms is a SvelteKit library that helps you with server-side validation and client-side display of forms.
Now I'm not saying my implementation is the best is and if there is any vulnerability please let me know but so far I haven't had any bad instances using adapter node and I haven't been able to produce instances where data between users got mixed up, but this is how I went about implementing it as there is not a lot of resources that exist for this approach, and the little there is convoluted so here is a demo of like a student/teacher app, this example is using superforms form cisco heat(https://superforms.rocks/) and Zod. (This is not a step-by-step tutorial, the comments in the code are there for a reason. another assumption I'm making is that you understand Sveltekit data flow from hooks.server.ts all the way to page.svelte). Now let's start by creating a utils.ts in our lib directory
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conform
A type-safe form validation library utilizing web fundamentals to progressively enhance HTML Forms with full support for server frameworks like Remix and Next.js.
Project mention: Conform: A type-safe form validation library utilizing web fundamentals | news.ycombinator.com | 2024-10-08 -
resolvers
📋 Validation resolvers: Yup, Zod, Superstruct, Joi, Vest, Class Validator, io-ts, Nope, computed-types, typanion, Ajv, TypeBox, ArkType, Valibot, effect-ts, VineJS and Standard Schema
Support Yup, Zod, AJV, Superstruct, Joi and others
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build dynamic JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
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validator.js
:interrobang: Lightweight JavaScript form validation, that had minimal configuration and felt natural to use. No dependencies, support UMD. (by jaywcjlove)
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facile-validator
Robust Frontend Forms Validation, inspired by Laravel Validation, Built for Simplicity of Use 🍬
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email-spell-checker
📮 An ultratiny (1.9 KB) and fast JavaScript email checker to reduce users typing a wrong email. Written in TypeScript. Enterprise-grade.
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Validatinator
Validatinator is a simple, yet effective, HTML form validation library built for JavaScript/Typescript. Validatinator was originally loosely based off of Laravel's validation system.
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Project mention: A True React Hook Form Alternative – FormEngine 4.0 Is Now MIT Licensed and Free! 🚀 | dev.to | 2025-05-27
⭐ Star us on GitHub
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trivule
Trivule is a powerful, user-friendly JavaScript library designed to streamline form validation for developers
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Sevalla
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript form-validation discussion
TypeScript form-validation related posts
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Conform: A type-safe form validation library utilizing web fundamentals
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The Ultimate Solution for Effortless Form Validation
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Unlock React Form Validation with Trivule: The Game-Changing Approach
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How to add or modify a validation rule in Trivule?
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Vest: Declarative validations framework inspired by unit testing libraries
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React-Hook-Form / YupResolver - Vercel build fails but local build is ok
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I built an open-source alternative to TypeForm
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A note from our sponsor - SurveyJS
surveyjs.io | 31 Aug 2025
Index
What are some of the best open-source form-validation projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | vee-validate | 11,112 |
| 2 | autoform | 3,366 |
| 3 | final-form | 3,025 |
| 4 | Vest | 2,614 |
| 5 | Superforms | 2,599 |
| 6 | conform | 2,410 |
| 7 | resolvers | 2,083 |
| 8 | felte | 1,075 |
| 9 | formsy-react | 763 |
| 10 | vorms | 728 |
| 11 | validator.js | 555 |
| 12 | svelte-forms | 399 |
| 13 | facile-validator | 359 |
| 14 | nope-validator | 345 |
| 15 | tutim | 263 |
| 16 | createform | 188 |
| 17 | email-spell-checker | 181 |
| 18 | Validatinator | 108 |
| 19 | fluentvalidation-ts | 95 |
| 20 | formengine | 73 |
| 21 | typed-react-form | 66 |
| 22 | trivule | 55 |
| 23 | formhero | 33 |
Sponsored
Web2 & Web3 login in a simple SDK
Drop Civic Auth into your app with native TS/JS support. Email login, SSO options, embedded wallets, and full session management. Minimal config. Deploy in under 5 minutes.
www.civic.com