Check the version of the Stripe library

Oct 13, 2025 by wbrum.org 91 views

Introduction

Implementing Stripe payments with subscription in React Native can be a complex task, especially when dealing with the configuration of the Stripe library. In this article, we will discuss the common issue of "PaymentConfiguration was not initialized. Call PaymentConfiguration.init()" and provide a step-by-step guide on how to resolve it.

Understanding the Error

The error "PaymentConfiguration was not initialized. Call PaymentConfiguration.init()" typically occurs when the Stripe library is not properly configured in your React Native application. This can happen due to various reasons such as:

Missing initialization: The Stripe library requires initialization before it can be used to process payments.
Incorrect configuration: The configuration of the Stripe library may be incorrect, leading to the error.
Version conflicts: Conflicts between different versions of the Stripe library or other dependencies can cause the error.

Resolving the Error

To resolve the error "PaymentConfiguration was not initialized. Call PaymentConfiguration.init()", follow these steps:

Step 1: Install the Stripe Library

First, ensure that you have installed the Stripe library in your React Native project. You can install it using npm or yarn:

npm install @stripe/stripe-react-native

yarn add @stripe/stripe-react-native

Step 2: Initialize the Stripe Library

After installing the Stripe library, you need to initialize it in your React Native application. You can do this by calling the init() method of the PaymentConfiguration class:

import { PaymentConfiguration } from '@stripe/stripe-react-native';
const paymentConfiguration = new PaymentConfiguration();
paymentConfiguration.init(
publishableKey 'YOUR_PUBLISHABLE_KEY',
merchantId: 'YOUR_MERCHANT_ID',
);

Replace YOUR_PUBLISHABLE_KEY and YOUR_MERCHANT_ID with your actual Stripe publishable key and merchant ID.

Step 3: Configure the Stripe Library

After initializing the Stripe library, you need to configure it to use the correct API keys and merchant ID. You can do this by setting the publishableKey and merchantId properties of the PaymentConfiguration class:

import { PaymentConfiguration } from '@stripe/stripe-react-native';
const paymentConfiguration = new PaymentConfiguration();
paymentConfiguration.init(
publishableKey 'YOUR_PUBLISHABLE_KEY',
merchantId: 'YOUR_MERCHANT_ID',
);
paymentConfiguration.setPublishableKey('YOUR_PUBLISHABLE_KEY');
paymentConfiguration.setMerchantId('YOUR_MERCHANT_ID');

Step 4: Use the Stripe Library

After configuring the Stripe library, you can use it to process payments. You can do this by calling the createPaymentMethod() method of the PaymentConfiguration class:

import { PaymentConfiguration } from '@stripe/stripe-react-native';
const paymentConfiguration = new PaymentConfiguration();
paymentConfiguration.init(
publishableKey 'YOUR_PUBLISHABLE_KEY',
merchantId: 'YOUR_MERCHANT_ID',
);
const paymentMethod = await paymentConfiguration.createPaymentMethod(
type 'card',
card: {
number: '4242424242424242',
exp_month: 12,
exp_year: 2025,
cvc: '123',
,
});

Example Use Case

Here is an example use case of the Stripe library in a React Native application:

import React, { useState } from 'react';
import { View, Text, Button } from 'react-native';
import { PaymentConfiguration } from '@stripe/stripe-react-native';
const App = () => {
const [paymentMethod, setPaymentMethod] = useState(null);
const handleCreatePaymentMethod = async () => 
const paymentConfiguration = new PaymentConfiguration();
paymentConfiguration.init({
publishableKey 'YOUR_PUBLISHABLE_KEY',
merchantId: 'YOUR_MERCHANT_ID',
);
const paymentMethod = await paymentConfiguration.createPaymentMethod({
  type: &#39;card&#39;,
  card: {
    number: &#39;4242424242424242&#39;,
    exp_month: 12,
    exp_year: 2025,
    cvc: &#39;123&#39;,
  },
});

setPaymentMethod(paymentMethod);

};
return (
<View>
<Text>Payment Method:</Text>
<Text>paymentMethod ? paymentMethod.id  'Not created'</Text>
<Button title="Create Payment Method" onPress={handleCreatePaymentMethod} />
</View>
);
};
export default App;

Conclusion

In this article, we discussed the common issue of "PaymentConfiguration was not initialized. Call PaymentConfiguration.init()" and provided a step-by-step guide on how to resolve it. We also provided an example use case of the Stripe library in a React Native application. By following these steps, you should be able to resolve the error and use the Stripe library to process payments in your React Native application.

Troubleshooting

If you are still experiencing issues with the Stripe library, here are some troubleshooting steps you can follow:

Check the API keys: Ensure that you have the correct API keys set in your React Native application.
Check the merchant ID: Ensure that you have the correct merchant ID set in your React Native application.
Check the version of the Stripe library: Ensure that you are using the latest version of the Stripe library.
Check the version of React Native: Ensure that you are using the latest version of React Native.

Introduction

Implementing Stripe payments in React Native can be a complex task, especially for developers who are new to the platform. In this article, we will answer some of the most frequently asked questions about Stripe payments in React Native.

Q: What is Stripe?

A: Stripe is a payment gateway that allows developers to accept payments online. It provides a simple and secure way to process payments, and it supports a wide range of payment methods, including credit cards, debit cards, and bank transfers.

Q: How do I implement Stripe payments in React Native?

A: To implement Stripe payments in React Native, you will need to install the Stripe library and configure it to use your Stripe API keys. You will also need to create a payment method and pass it to the Stripe library to process the payment.

Q: What are the benefits of using Stripe in React Native?

A: The benefits of using Stripe in React Native include:

Easy integration: Stripe provides a simple and easy-to-use API that makes it easy to integrate payments into your React Native application.
Secure payments: Stripe provides a secure payment processing system that protects your users' sensitive information.
Wide range of payment methods: Stripe supports a wide range of payment methods, including credit cards, debit cards, and bank transfers.
Real-time payment processing: Stripe provides real-time payment processing, which means that payments are processed immediately, without any delay.

Q: How do I handle errors in Stripe payments?

A: To handle errors in Stripe payments, you can use the error callback function provided by the Stripe library. This function will be called if an error occurs during the payment processing.

Q: How do I handle refunds in Stripe payments?

A: To handle refunds in Stripe payments, you can use the refund method provided by the Stripe library. This method will refund the payment amount to the user's account.

Q: How do I handle subscriptions in Stripe payments?

A: To handle subscriptions in Stripe payments, you can use the createSubscription method provided by the Stripe library. This method will create a new subscription for the user, and it will automatically charge the user's account on a recurring basis.

Q: How do I handle payment methods in Stripe payments?

A: To handle payment methods in Stripe payments, you can use the createPaymentMethod method provided by the Stripe library. This method will create a new payment method for the user, and it will store the user's payment information securely.

Q: How do I handle payment intents in Stripe payments?

A: To handle payment intents in Stripe payments, you can use the createPaymentIntent method provided by the Stripe library. This method will create a new payment intent for the user, and it will automatically charge the user's account on a recurring basis.

Q: How do I handle payment methods in Stripe payments?

Q: How do I handle payment intents in Stripe payments?

Conclusion

In this article, we have answered some of the most frequently asked questions about Stripe payments in React Native. We have covered topics such as implementing Stripe payments, handling errors, handling refunds, handling subscriptions, handling payment methods, and handling payment intents. By following the steps outlined in this article, you should be able to implement Stripe payments in your React Native application and handle errors, refunds, subscriptions, payment methods, and payment intents with ease.

Additional Resources

For more information about Stripe payments in React Native, you can refer to the following resources:

Stripe documentation: The official Stripe documentation provides a comprehensive guide to implementing Stripe payments in React Native.
Stripe API reference: The Stripe API reference provides a detailed guide to the Stripe API, including methods for creating payment methods, payment intents, and subscriptions.
Stripe React Native library: The Stripe React Native library provides a simple and easy-to-use API for implementing Stripe payments in React Native.

By following the steps outlined in this article and referring to the additional resources provided, you should be able to implement Stripe payments in your React Native application and handle errors, refunds, subscriptions, payment methods, and payment intents with ease.