Package Description

Create payments and subscriptions using Payfast on any website

Features

• Supports 'return_url' & 'cancel_url' redirects
• Supports onSuccess callback

Installing

Using npm:

$ npm install payfastjs-helper

Using yarn:

$ yarn add payfastjs-helper

Parameters

new PayfastHandler(merchantKey, merchantId, passPhrase)

• merchantKey: Get this key from your Payfast account (required)
• merchantId: Get this id from your Payfast account (required)
• passPhrase: You have to set this in your Payfast account (required if set in Payfast account or when using subscriptions)

await... ().createPayment(paymentData, options, callback)

PaymentData:

• notify_url (required)
• return_url (Required if 'onsite' is false)
• cancel_url (Required if 'onsite' is false)
• name_first
• name_last
• email_address (required if 'cell_number' not provided)
• cell_number (required if 'email_address' not provided)
• m_payment_id
• amount (required)
• item_name
• item_description
• custom_str1
• custom_str2
• custom_str3
• custom_str4
• custom_str5
• custom_int1
• custom_int2
• custom_int3
• custom_int4
• custom_int5
• email_confirmation
• confirmation_address
• payment_method

await... ().createSubscription(paymentData, options, callback)

Payment Data:

• All above
• subscription_type (Required, default: 1 (subscription))
• billing_date
• recurring_amount
• frequency (Required, Default: 3 (monthly))
• cycles (Required)

Options

• onsite (false by default)
• sandbox (false by default)

options: {
	onsite: true,
	sandbox: false
}

Callback

(success: boolean) => {}

Checkout Payfast developer documentation to see what parameters mean.

Example

• With Redirect Urls

    import { PayfastHandler } from 'payfastjs-helper'

    const paymentHandler = new PayfastPayment('123', 'abc', 'mypassphrase);

    // create payment
    await paymentHandler.createPayment({
    	amount: '100.00',
    	email_address: '[email protected]',
    	item_name: 'my demo product',
	    cancel_url: 'https://demo.demo/cancel_payment',
	    return_url: 'https://demo.demo/return_payment',
	    notify_url: 'https://demo.demo/post_to_notify_url'
    }, {sandbox: false, onsite: true})

Method will redirect you to your cancel_url / return_url

• With Callback

    import {PayfastHandler} from 'payfastjs-helper'

    const paymentHandler = new PayfastHandler('123', 'abc', 'mypassphrase);

    // create payment
    await paymentHandler.createPayment({
    	amount: '100.00',
    	email_address: '[email protected]',
    	item_name: 'my demo product',
	    notify_url: 'https://demo.demo/post_to_notify_url'
    }, {onsite: true} ,(success) => {
		if (success){
			// payment successful
		}else{
			// payment cancelled or failed
		}
	})

• Method will not redirect you to your cancel_url / return_url, but rather return callback if both 'cancel_url' and 'return_url' is empty.

Roadmap

• Tokenization
• Split payments
• Better error handeling
• Class to handle Server Side validations and methods