The selected code is a React functional component named Forms. This component is responsible for handling the payment process for a user's wallet refill. Here's a breakdown of the code:

1. Import statements: The component imports necessary modules, including React, the logo image, and the custom useBalance hook.

2. Currency formatting: A new Intl.NumberFormat instance is created to format the amount in Naira currency.

3. Component function: The Forms function component takes userInfo and userId as props. It initializes state variables for the amount, message, and the current date.

4. Transaction reference generation: A function generateTransactionRef is defined to generate a unique transaction reference.

5. Amount validation: The handleCheckValidAmount function checks if the amount is valid based on certain conditions. If the amount is not specified or less than 500, an error message is set.

6. Payment handling: The handlePayment function checks if the message status is 'success'. If it is, the makePayment function is called. Otherwise, an error message is set.

7. Calculating new balance: The newBal variable is calculated by adding the current balance and the entered amount.

8. Payment initialization: The makePayment function initializes the Flutterwave payment gateway with the necessary details, such as public key, transaction reference, amount, currency, payment options, customer details, customizations, and a callback function.

9. API request for wallet update: The handleWalletUpdate function is called when the payment is completed. It sends a POST request to the specified API endpoint with the necessary data, such as user ID, new balance, transaction amount, description, transaction ID, and date.

10. JSX code: The component returns JSX code to render the payment form, including input fields for the amount, a button to initiate the payment, and a message area to display error or success messages.

to access the valid payment page, use the following parameters after your url

(https://urlLink.com/mobviderse/1)

Overall, the code handles the payment process for a user's wallet refill using the Flutterwave payment gateway and updates the user's wallet balance on the server-side.

React + Vite

This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.

Currently, two official plugins are available:

• @vitejs/plugin-react uses Babel for Fast Refresh
• @vitejs/plugin-react-swc uses SWC for Fast Refresh