formik
Build forms in React, without the tears 😭
Formik is a TypeScript library that handles form state, validation, and submission in React and React Native apps, so you don't have to wire up that repetitive logic yourself.
Formik is a TypeScript library for building forms in React and React Native applications. Forms in web apps involve a lot of repetitive logic — tracking what the user has typed, validating inputs, handling submission, and showing error messages — and Formik is designed to handle all of that without the developer having to wire it up manually each time. It supports both hooks and higher-order components, which are two different patterns for sharing logic between React components. The README in this repository only contains a file path rather than actual documentation, so a complete explanation of its features is not possible from the provided data alone.
Where it fits
- Build a login or signup form in React with built-in validation and inline error messages.
- Add multi-step form flows to a React Native mobile app without custom state management.
- Handle form submission loading states and server-side error display in a TypeScript React app.