To install the form library, execute the following command from the terminal: yarn add react-hook-form How to Create Initial Pages Once the project is created, delete all files from the src folder and create new index.js and styles.css files inside the src folder. For that, we'll create a new React application.Ĭreate a new React project by running the following command from the terminal: npx create-react-app react-hook-form-demo So let’s now learn why and how to use it.

So to easily work with Forms, there are various libraries available like Formik, redux-form, react-final-form, react-hook-form and so on.īut the one which is gaining lot of popularity is the react-hook-form library. This is a very common requirement in any application. The code will become more complex and lengthy as the number of input fields and their validations increase. But what if we need to add validations like required field validation, minimum length validation, password validation, email field validation and also display the corresponding error messages? In the above code, we have only 2 input fields, namely email and password, and a submit button.Įach input field has a value and onChange handler added so we can update the state based on the user's input.Īlso, we have added a handleSubmit method which displays the data entered in the form to the console.

And it just gets more complex when the number of input fields increases along with the validations. Working with forms in React is a complex task. We'll also see why it's becoming a popular choice for building both simple and complex forms with added support for handling complex validations. You will learn how to use and integrate this library with React. In this article, we will explore the react-hook-form library.

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