react-paystack

This is a react library for implementing paystack payment gateway

Demo

Get Started

This React library provides a wrapper to add Paystack Payments to your React application

Install

npm install react-paystack --save

or with yarn

yarn add react-paystack

Usage

This library can be implemented into any react application in 3 different ways:

By using hooks provided by the library
By using a button provided by the library
By using a context consumer provided by the library

Note that all 3 implementations produce the same results.

1. Using the paystack hook

  import React from 'react';
  import logo from './logo.svg';
  import { usePaystackPayment } from 'react-paystack';
  import './App.css';
  
  const config = {
      reference: (new Date()).getTime().toString(),
      email: "user@example.com",
      amount: 20000, //Amount is in the country's lowest currency. E.g Kobo, so 20000 kobo = N200
      publicKey: 'pk_test_dsdfghuytfd2345678gvxxxxxxxxxx',
  };
  
  // you can call this function anything
  const onSuccess = (reference) => {
    // Implementation for whatever you want to do with reference and after success call.
    console.log(reference);
  };

  // you can call this function anything
  const onClose = () => {
    // implementation for  whatever you want to do when the Paystack dialog closed.
    console.log('closed')
  }

  const PaystackHookExample = () => {
      const initializePayment = usePaystackPayment(config);
      return (
        <div>
            <button onClick={() => {
                initializePayment(onSuccess, onClose)
            }}>Paystack Hooks Implementation</button>
        </div>
      );
  };
  
  function App() {
    return (
      <div className="App">
        <header className="App-header">
          <img src={logo} className="App-logo" alt="logo" />
          <p>
            Edit <code>src/App.js</code> and save to reload.
          </p>
          <a
            className="App-link"
            href="https://reactjs.org"
            target="_blank"
            rel="noopener noreferrer"
          >
            Learn React
          </a>
        </header>
        <PaystackHookExample />
      </div>
    );
  }
  
  export default App;

2. Using the paystack button

  import React from 'react';
  import logo from './logo.svg';
  import { PaystackButton } from 'react-paystack';
  import './App.css';
  
  const config = {
    reference: (new Date()).getTime().toString(),
    email: "user@example.com",
    amount: 20000, //Amount is in the country's lowest currency. E.g Kobo, so 20000 kobo = N200
    publicKey: 'pk_test_dsdfghuytfd2345678gvxxxxxxxxxx',
  };
  
  function App() {
    // you can call this function anything
    const handlePaystackSuccessAction = (reference) => {
      // Implementation for whatever you want to do with reference and after success call.
      console.log(reference);
    };

    // you can call this function anything
    const handlePaystackCloseAction = () => {
      // implementation for  whatever you want to do when the Paystack dialog closed.
      console.log('closed')
    }

    const componentProps = {
        ...config,
        text: 'Paystack Button Implementation',
        onSuccess: (reference) => handlePaystackSuccessAction(reference),
        onClose: handlePaystackCloseAction,
    };

    return (
      <div className="App">
        <header className="App-header">
          <img src={logo} className="App-logo" alt="logo" />
          <p>
            Edit <code>src/App.js</code> and save to reload.
          </p>
          <a
            className="App-link"
            href="https://reactjs.org"
            target="_blank"
            rel="noopener noreferrer"
          >
            Learn React
          </a>
        </header>
        <PaystackButton {...componentProps} />
      </div>
    );
  }
  
  export default App;

3. using the Paystack consumer

import React from 'react';
import logo from './logo.svg';
import { PaystackConsumer } from 'react-paystack';
import './App.css';
  
  const config = {
      reference: (new Date()).getTime().toString(),
      email: "user@example.com",
      amount: 20000, //Amount is in the country's lowest currency. E.g Kobo, so 20000 kobo = N200
      publicKey: 'pk_test_dsdfghuytfd2345678gvxxxxxxxxxx',
  };
  
  // you can call this function anything
  const handleSuccess = (reference) => {
    // Implementation for whatever you want to do with reference and after success call.
    console.log(reference);
  };

  // you can call this function anything
  const handleClose = () => {
    // implementation for  whatever you want to do when the Paystack dialog closed.
    console.log('closed')
  }

  function App() {
      const componentProps = {
          ...config,
          text: 'Paystack Button Implementation',
          onSuccess: (reference) => handleSuccess(reference),
          onClose: handleClose
      };
  
    return (
      <div className="App">
        <header className="App-header">
          <img src={logo} className="App-logo" alt="logo" />
          <p>
            Edit <code>src/App.js</code> and save to reload.
          </p>
          <a
            className="App-link"
            href="https://reactjs.org"
            target="_blank"
            rel="noopener noreferrer"
          >
            Learn React
          </a>
        </header>
        <PaystackConsumer {...componentProps} >
          {({initializePayment}) => <button onClick={() => initializePayment(handleSuccess, handleClose)}>Paystack Consumer Implementation</button>}
        </PaystackConsumer>
      </div>
    );
  }
  
  export default App;

Sending Metadata with Transaction

If you want to send extra metadata e.g. Transaction description, user that made the transaction. Edit your config like so:

    const config = {
       // Your required fields
          metadata: {
            custom_fields: [
                {
                    display_name: 'description',
                    variable_name: 'description',
                    value: 'Funding Wallet'
                }
                // To pass extra metadata, add an object with the same fields as above
            ]
        }
    };

Please checkout Paystack Documentation for other available options you can add to the tag

Deployment

REMEMBER TO CHANGE THE KEY WHEN DEPLOYING ON A LIVE/PRODUCTION SYSTEM

Contributing

Fork it!
Create your feature branch: git checkout -b feature-name
Commit your changes: git commit -am 'Some commit message'
Push to the branch: git push origin feature-name
Submit a pull request 😉😉

How can I thank you?

Why not star the github repo? I'd love the attention! Why not share the link for this repository on Twitter or Any Social Media? Spread the word!

Don't forget to follow me on twitter!

Thanks! Olusegun Ayeni.

License

This project is licensed under the MIT License - see the LICENSE.md file for details

iamraphson / react-paystack