react-native-paytabs

React native paytabs library is a wrapper for the native PayTabs Android and iOS SDKs, It helps you integrate with PayTabs seamlessly.

Library Support:

• iOS
• Android

Library Version:

• React Version: 18.1.0
• React-Native Version: 0.70.6

Installation

$ npm install @paytabs/[email protected] --save

Expo

expo install @paytabs/react-native-paytabs

Follow the below steps to complete the installation

• Android

  • Add packagingOptions to module build.gradle file

  android {
    ...
    packagingOptions {
          pickFirst '**/*.so'
      }
  }
  

• iOS

  • Add libswiftWebKit.tbd to your Link Binary With Libraries
  • Navigate to the iOS folder and run the following command:

  pod install
  

Usage

Import @paytabs/react-native-paytabs

import {RNPaymentSDKLibrary, PaymentSDKConfiguration, PaymentSDKBillingDetails, PaymentSDKTheme, PaymentSDKConstants, PaymentSDKSavedCardInfo} from '@paytabs/react-native-paytabs';

Pay with Card

1. Configure the billing & shipping info, the shipping info is optional

let billingDetails = new PaymentSDKBillingDetails(name= "John Smith",
                                  email= "[email protected]",
                                  phone= "+2011111111",
                                  addressLine= "address line",
                                  city= "Dubai",
                                  state= "Dubai",
                                  countryCode= "ae", // ISO alpha 2
                                  zip= "1234")

let shippingDetails = new PaymentSDKShippingDetails(name= "John Smith",
                                  email= "[email protected]",
                                  phone= "+2011111111",
                                  addressLine= "address line",
                                  city= "Dubai",
                                  state= "Dubai",
                                  countryCode= "ae", // ISO alpha 2
                                  zip= "1234")

2. Create object of PaymentSDKConfiguration and fill it with your credentials and payment details.

let configuration = new PaymentSDKConfiguration();
    configuration.profileID = "*your profile id*"
    configuration.serverKey= "*server key*"
    configuration.clientKey = "*client key*"
    configuration.cartID = "545454"
    configuration.currency = "AED"
    configuration.cartDescription = "Flowers"
    configuration.merchantCountryCode = "ae"
    configuration.merchantName = "Flowers Store"
    configuration.amount = 20
    configuration.screenTitle = "Pay with Card"
    configuration.billingDetails = billingDetails
	 configuration.forceShippingInfo = false

Options to show billing and shipping info

	configuration.showBillingInfo = true
	configuration.showShippingInfo = true

Options to set expiry timeout for the card payment screen

/** To establish a timeout of 2 minutes.
 * Set to zero to deactivate the timeout feature.
 * Note that the expiryTime cannot be set to less than 60 seconds.
 * */
configuration.expiryTime = 120;

You can dismiss the payment screen if there is no transaction in progress.

RNPaymentSDKLibrary.cancelPayment()

1- Pay with card

Start payment by calling startCardPayment method and handle the transaction details

RNPaymentSDKLibrary.startCardPayment(JSON.stringify(configuration)).then( result => {
      if(result["PaymentDetails"] != null) { // Handle transaction details
        let paymentDetails = result["PaymentDetails"]
        console.log(paymentDetails)
      } else if(result["Event"] == "CancelPayment") { // Handle events
        console.log("Cancel Payment Event")
      }
     }, function(error) { // Handle error
      console.log(error)
     });

2- Pay with Token

Start payment by calling startTokenizedCardPayment method and handle the transaction details

RNPaymentSDKLibrary.startTokenizedCardPayment(JSON.stringify(configuration),
"Token",
"TransactionReference"
).then( result => {
      if(result["PaymentDetails"] != null) { // Handle transaction details
        let paymentDetails = result["PaymentDetails"]
        console.log(paymentDetails)
      } else if(result["Event"] == "CancelPayment") { // Handle events
        console.log("Cancel Payment Event")
      }
     }, function(error) { // Handle error
      console.log(error)
     });

3- Pay with 3DS Secured Token

Start payment by calling start3DSecureTokenizedCardPayment method and handle the transaction details

let cardInfo = new PaymentSDKSavedCardInfo("Card mask", "cardType")
RNPaymentSDKLibrary.start3DSecureTokenizedCardPayment(
  JSON.stringify(configuration),
  JSON.stringify(cardInfo),
  "Token"
  ).then( result => {
      if(result["PaymentDetails"] != null) { // Handle transaction details
        let paymentDetails = result["PaymentDetails"]
        console.log(paymentDetails)
      } else if(result["Event"] == "CancelPayment") { // Handle events
        console.log("Cancel Payment Event")
      }
     }, function(error) { // Handle error
      console.log(error)
     });

4- Pay with saved card

Start payment by calling startPaymentWithSavedCards method and handle the transaction details

RNPaymentSDKLibrary.startPaymentWithSavedCards(JSON.stringify(configuration),
support3DsBool).then( result => {
      if(result["PaymentDetails"] != null) { // Handle transaction details
        let paymentDetails = result["PaymentDetails"]
        console.log(paymentDetails)
      } else if(result["Event"] == "CancelPayment") { // Handle events
        console.log("Cancel Payment Event")
      }
     }, function(error) { // Handle error
      console.log(error)
     });

Pay with Apple Pay

1. Follow the guide Steps to configure Apple Pay to learn how to configure ApplePay with PayTabs.

2. Do the steps 1 and 2 from Pay with Card although you can ignore Billing & Shipping details and Apple Pay will handle it, also you must pass the merchant name and **merchant identifier **.

let configuration = new PaymentSDKConfiguration();
    configuration.profileID = "*your profile id*"
    configuration.serverKey= "*server key*"
    configuration.clientKey = "*client key*"
    configuration.cartID = "545454"
    configuration.currency = "AED"
    configuration.cartDescription = "Flowers"
    configuration.merchantCountryCode = "ae"
    configuration.merchantName = "Flowers Store"
    configuration.amount = 20
    configuration.screenTitle = "Pay with Card"
    configuration.merchantIdentifier = "merchant.com.bundleID"

//ignore this if you want to use default Networks

const selectedNetworks = [PaymentSDKNetworks.DISCOVER];
configuration.paymentNetworks = selectedNetworks;

3. To simplify ApplePay validation on all user's billing info, pass simplifyApplePayValidation parameter in the configuration with true.

configuration.simplifyApplePayValidation = true

4. Call startApplePayPayment to start payment

RNPaymentSDKLibrary.startApplePayPayment(JSON.stringify(configuration)).then( result => {
        if(result["PaymentDetails"] != null) { // Handle transaction details
          let paymentDetails = result["PaymentDetails"]
          console.log(paymentDetails)
        } else if(result["Event"] == "CancelPayment") { // Handle events
          console.log("Cancel Payment Event")
        }
     }, function(error) { // handle errors
      console.log(error)
     });

Pay with Samsung Pay

Pass Samsung Pay token to the configuration and call startCardPayment

configuration.samsungToken = "token"

Pay with Alternative Payment Methods

It becomes easy to integrate with other payment methods in your region like STCPay, OmanNet, KNet, Valu, Fawry, UnionPay, and Meeza, to serve a large sector of customers.

1. Do the steps 1 and 2 from Pay with Card.

2. Choose one or more of the payment methods you want to support.

configuration.alternativePaymentMethods = [PaymentSDKConstants.AlternativePaymentMethod.stcPay]

3. Start payment by calling startAlternativePaymentMethod method and handle the transaction details

RNPaymentSDKLibrary.startAlternativePaymentMethod(JSON.stringify(configuration)).then( result => {
      if(result["PaymentDetails"] != null) { // Handle transaction details
        let paymentDetails = result["PaymentDetails"]
        console.log(paymentDetails)
      } else if(result["Event"] == "CancelPayment") { // Handle events
        console.log("Cancel Payment Event")
      }
     }, function(error) { // Handle error
      console.log(error)
     });

Tokenisation

Follow the below instructions to enable tokenisation feature.

1. Request token

configuration.tokeniseType = PaymentSDKConstants.TokeniseType.userOptional // read more about the tokeniseType in the enums section
configuration.tokenFormat = PaymentSDKConstants.TokeniseFormat.hex32 // read more about the tokenFormat in the enums section

After passing those parameters, you will receive a token and transaction reference in the result callback, save them for future usage.

2. Pass the token & transaction reference

configuration.token = token
configuration.transactionReference = transactionreference

Enums

Those enums will help you in customizing your configuration.

• Tokenise types

The default type is none

TokeniseType = {
"none":"none", // tokenise is off
"merchantMandatory":"merchantMandatory", // tokenise is forced
"userMandatory":"userMandatory", // tokenise is forced as per user approval
"userOptional":"userOptional", // tokenise if optional as per user approval, default is off.
"userOptionalDefaultOn": "userOptionalDefaultOn" // tokenise if optional as per user approval, default is on.
};

configuration.tokeniseType = PaymentSDKConstants.TokeniseType.userOptional

• Token formats

The default format is hex32

TokeniseFormat = {"none":"1",
"hex32": "2",
"alphaNum20": "3",
"digit22": "3",
"digit16": "5",
"alphaNum32": "6"
};

configuration.tokenFormat = PaymentSDKConstants.TokeniseFormat.hex32

• Transaction types

The default type is sale

TransactionType = {"sale":"sale",
"authorize": "auth"};

configuration.transactionType = PaymentSDKConstants.TransactionType.sale

• Alternative payment methods

AlternativePaymentMethod = {"unionPay":"unionpay", "stcPay":"stcpay", "valu": "valu", "meezaQR": "meezaqr", "omannet": "omannet", "knetCredit": "knetcredit", "knetDebit": "knetdebit", "fawry": "fawry", "aman": "aman", "urpay": "urpay"};

configuration.alternativePaymentMethods = [PaymentSDKConstants.AlternativePaymentMethod.stcPay,]

Discounts

• To apply discounts on the transaction, you can pass the discount amount and the discount type.

let cardDiscount1 = new PaymentSDKCardDiscount();
cardDiscount1.discountCards = ['4111', '40001'];
cardDiscount1.discountValue = 10;
cardDiscount1.discountTitle = 'Discount 10% on 4111,40001 cards';
cardDiscount1.isPercentage = true;

let cardDiscount2 = new PaymentSDKCardDiscount();
cardDiscount2.discountCards = ['42222', '40002'];
cardDiscount2.discountValue = 5;
cardDiscount2.discountTitle = 'Discount 5 EGP on 42222,40002 cards';
cardDiscount2.isPercentage = false;

configuration.cardDiscounts = Array.of(cardDiscount1, cardDiscount2);

Card Validation

• The Payment SDK allows you to customize BIN-based discounts through the PaymentSDKCardApproval class, which collects approval details via an API.

let cardApproval = new PaymentSDKCardApproval("https://webhook.site/8c1ba496-18b9-46c0-9277-94e8a883344b", 8, true);
configuration.cardApproval = cardApproval;

Show/Hide Card Scanner

configuration.hideCardScanner = true

Theme Customization

iOS

• Theme:
  Create an instance from the class PaymentTheme and customize the theme.

let theme = new PaymentSDKTheme()
theme.backgroundColor = "a83297"
theme.primaryColor = "956596"
// Set the merchant logo
const merchantLogo = require('./Logo.png');
const resolveAssetSource = require('react-native/Libraries/Image/resolveAssetSource');
const resolvedMerchantLogo = resolveAssetSource(merchantLogo);
theme.merchantLogo = resolvedMerchantLogo

configuration.theme = theme

• Localization:
  Use the keys from our localization string files (English, Arabic), then add the same key to your app localizable string file and add your custom string.

Android

• Theme:
  Edit your styles.xml to customize the theme.

<resources>
  // to override colors
  <color name="payment_sdk_primary_color">#5C13DF</color>
  <color name="payment_sdk_secondary_color">#FFC107</color>
  <color name="payment_sdk_primary_font_color">#111112</color>
  <color name="payment_sdk_secondary_font_color">#6D6C70</color>
  <color name="payment_sdk_separators_color">#FFC107</color>
  <color name="payment_sdk_stroke_color">#673AB7</color>
  <color name="payment_sdk_button_text_color">#FFF</color>
  <color name="payment_sdk_title_text_color">#FFF</color>
  <color name="payment_sdk_button_background_color">#3F51B5</color>
  <color name="payment_sdk_background_color">#F9FAFD</color>
  <color name="payment_sdk_card_background_color">#F9FAFD</color>

  // to override dimens
  <dimen name="payment_sdk_primary_font_size">17sp</dimen>
  <dimen name="payment_sdk_secondary_font_size">15sp</dimen>
  <dimen name="payment_sdk_separator_thickness">1dp</dimen>
  <dimen name="payment_sdk_stroke_thickness">.5dp</dimen>
  <dimen name="payment_sdk_input_corner_radius">8dp</dimen>
  <dimen name="payment_sdk_button_corner_radius">8dp</dimen>

</resources>

• Merchant Logo:

let theme = new PaymentSDKTheme()

// Set the merchant logo
const merchantLogo = require('./Logo.png');
const resolveAssetSource = require('react-native/Libraries/Image/resolveAssetSource');
const resolvedMerchantLogo = resolveAssetSource(merchantLogo);
theme.merchantLogo = resolvedMerchantLogo

configuration.theme = theme

• Localization: To override your strings you can find the keys with the default values here English, Arabic.

Demo application

Check our complete examples (React-Native, Expo).

License

See LICENSE.

Paytabs

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