Top 4 React form validation libraries (2022)

Last updated on January 1, 2022 Guest Contributor Loading... Post a comment

Form validation is an important part of many web and mobile applications. In React, you can write the validation logic on your own but if you’re working on a production project, this job can cost much time and effort for coding, testing, fixing bugs, etc. Thankfully, there are lots of open-source libraries made by the community that can help us get the matter done neatly and quickly so that you can have more time to build your big things. One problem is that not all of these libraries are good enough. Some of them used to be nice but no longer maintained and become outdated.

In this article, we will cover 4 of the best React form validation libraries for 2022.


Formik is is the most popular React form library at this time. It takes care of keeping track of values/errors/visited fields, orchestrating validation, and handling submission. There is no fancy subscriptions or observables under the hood, just plain React state and props. By staying within the core React framework and away from magic, the library makes debugging, testing, and reasoning about your forms a breeze.

In addition, Formik does NOT use external state management libraries like Redux or MobX. This also makes Formik easy to adopt incrementally and keeps bundle size to a minimum.

Sample code (Javascript):

import React from "react";
import ReactDOM from "react-dom";
import { Formik, Field, Form } from "formik";

function App() {
  return (
    <div className="App">
      <h1>Contact Us</h1>
        initialValues={{ name: "", email: "" }}
        onSubmit={async values => {
          await new Promise(resolve => setTimeout(resolve, 500));
          alert(JSON.stringify(values, null, 2));
          <Field name="name" type="text" />
          <Field name="email" type="email" />
          <button type="submit">Submit</button>

ReactDOM.render(<App />, document.getElementById("root"));

One more example (Typescript):

import 'react-app-polyfill/ie11';
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { Formik, Field, Form, FormikHelpers } from 'formik';

interface Values {
  firstName: string;
  lastName: string;
  email: string;

const App = () => {
  return (
          firstName: '',
          lastName: '',
          email: '',
          values: Values,
          { setSubmitting }: FormikHelpers<Values>
        ) => {
          setTimeout(() => {
            alert(JSON.stringify(values, null, 2));
          }, 500);
          <label htmlFor="firstName">First Name</label>
          <Field id="firstName" name="firstName" placeholder="John" />

          <label htmlFor="lastName">Last Name</label>
          <Field id="lastName" name="lastName" placeholder="Doe" />

          <label htmlFor="email">Email</label>
            placeholder="[email protected]"

          <button type="submit">Submit</button>

ReactDOM.render(<App />, document.getElementById('root'));


This lib is the winner of the 2020 GitNation React OS Award for Productivity Booster. It provides an intuitive, feature-complete API providing a seamless experience to developers when building forms. It is good at performance because of minimizing the number of re-renders. Since form state is inherently local, it can be easily adopted without other dependencies.

Sample code (Javascript):

import * as React from "react";
import { useForm } from "react-hook-form";

export default function App() {
  const { register, handleSubmit } = useForm();

  const onSubmit = (data) => alert(JSON.stringify(data));

  return (
    <form onSubmit={handleSubmit(onSubmit)}>
      <input name="firstName" ref={register} placeholder="First name" />

      <input name="lastName" ref={register} placeholder="Last name" />

      <select name="category" ref={register}>
        <option value="">Select...</option>
        <option value="A">Category A</option>
        <option value="B">Category B</option>

      <input type="submit" />


This one is built with React hooks and is used for functional components. It offers flexible form API at the field, scope, and form levels; built-in validation debouncing with auto cancellation for stale validations, etc.

The library hasn’t been updated for quite some time. You should consider carefully if you plan to use it.


formsy-react helps you build any kind of form element components as well as add validation rules and use them with simple syntax. You can also use handlers for different states of your form like onSubmit, onValid, etc.


Form validation on the client-side doesn’t guarantee your application will be completely secure because some suspicious users can tweak your code with their browsers (Chrome DevTools, for example). However, as a React developer, validation is a part that cannot be ignored because it will greatly limit unnecessary requests to the server, improve user experience and help your app be more professional.

If you would like to explore more about React, read also these articles: React useReducer hook – Tutorial and Examples, Most popular React Component UI Libraries, How to use Ant Design Icons with React.js, or check our React topic page for the latest tutorials and examples.

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