This custom hook allows you to access the form context. useFormContext is intended to be used in deeply nested structures, where it would become inconvenient to pass the context as a prop. This hook will return all the useForm return methods and props. You need to wrap your form with the FormProvider component for useFormContext to work properly.

May 30, 2024 · This article will explore the Context API, starting from understanding the need for it in React applications, to setting it up and using it effectively. We will also look at common use cases, compare it with other state management solutions, and discuss best practices to ensure you use the Context API to its full potential.

Oct 10, 2024 · At its core, the Context API is a mechanism that allows you to share specific information (like state or functions) with multiple components, eliminating the need for prop drilling. The React Context API is a powerful tool for efficient state management, offering a cleaner alternative to prop drilling and enhancing overall code organization. 1.

useContext returns the context value for the context you passed. To determine the context value, React searches the component tree and finds the closest context provider above for that particular context.

Apr 21, 2021 · Context API, as it says in documentation, was designed for "global" share of data between a tree of react components. I don't think you should create context just to avoid passing props through components.

Mar 29, 2023 · This is how you can use the Context API in your React application. By creating a context object, defining a provider component, and consuming the context in other components, you can share data across your application in a simple and efficient way.

Sep 25, 2021 · First, let's declare and initialize a Context in Form.js. Make sure to export this since we'll be using it in other components. import React from 'react'; export const FormContext = React.createContext({ form: {}, handleFormChange: => {} }); These are the fields that we'd like to share to Form's children. Pass them from Form to App by wrapping ...

Create form control object and subscribe form state outside of React component, access methods without context. Performant, flexible and extensible forms with easy-to-use validation.

Jun 10, 2020 · I am making simple multi step form using only react and context. I tried to use react-form-hook, but as I am a new in react it is a bit difficult for to understand it. It shows "Error: Maximum update depth exceeded."

Feb 28, 2018 · The new React Context API is coming soon. So, I just tried it out. In this article, I’ll share what I did when I was creating my Form component and other form UI components with the new...