Скачать или смотреть How to Submit a Form with a POST Request in React

Learn how to create a form in React and submit the data using a POST request with `axios`. This guide breaks down the steps in a simple and understandable way.
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This video is based on the question https://stackoverflow.com/q/73347121/ asked by the user 'Peter Penzov' ( https://stackoverflow.com/u/1103606/ ) and on the answer https://stackoverflow.com/a/73347381/ provided by the user 'Sebastian Melendez' ( https://stackoverflow.com/u/15119033/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Submit a Form with a POST Request in React: A Step-by-Step Guide

Are you new to React and looking to submit a form using JavaScript? You've come to the right place! In this guide, we will guide you through creating a form in React that utilizes the axios library to make a POST request. By the end of this guide, you'll be able to submit user information seamlessly.

Understanding the Components

Form Structure

Firstly, we need to define the structure of our form in React. Here's how we can set it up:

[[See Video to Reveal this Text or Code Snippet]]

In this form, we have input fields for the user's name and email, along with a submit button.

Sending Data with POST Request

To send the form data, we will use the axios library. Here’s a quick overview of how we can set up the code:

[[See Video to Reveal this Text or Code Snippet]]

Implementing the Form Submission with React Hook Form

Using react-hook-form can simplify your form handling. Here's how we can integrate it into our application.

Step 1: Install React Hook Form

First, ensure you have react-hook-form installed in your project:

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Step 2: Update the Form Component

Next, update your form component to utilize react-hook-form. Here’s an example of how to structure the code:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Define the Service Function

Now, define the service function to send the POST request:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

Congratulations! You've just built a functional form submission in React using axios and react-hook-form. To recap, here's the process we followed:

Structured the form: Created input fields for user data.

Set up the service: Used axios for making POST requests.

Utilized React Hook Form: Simplified the form state management.

Now you can easily expand this form functionality or adapt it to suit your application requirements. Happy coding!