React Stripe.js reference

import {Elements} from '@stripe/react-stripe-js';
import {loadStripe} from '@stripe/stripe-js';

// Make sure to call `loadStripe` outside of a component’s render to avoid
// recreating the `Stripe` object on every render.
const stripePromise = loadStripe(
'pk_test_TYooMQauvdEDq54NiTphI7jx');

function App() {
  const options = {
    // passing the client secret obtained from the server
    clientSecret: '{{CLIENT_SECRET}}',
  };

  return (
    <Elements stripe={stripePromise} options={options}>
      <CheckoutForm />
    </Elements>
  );
};

import {PaymentElement} from '@stripe/react-stripe-js';

const CheckoutForm = () => {
  return (
    <form>
      <PaymentElement />
      <button>Submit</button>
    </form>
  );
};

import {useStripe, useElements, PaymentElement} from '@stripe/react-stripe-js';

const CheckoutForm = () => {
  const stripe = useStripe();
  const elements = useElements();

  const handleSubmit = async (event) => {
    // We don't want to let default form submission happen here,
    // which would refresh the page.
    event.preventDefault();

    if (!stripe || !elements) {
      // Stripe.js has not yet loaded.
      // Make sure to disable form submission until Stripe.js has loaded.
      return;
    }

    const result = await stripe.confirmPayment({
      //`Elements` instance that was used to create the Payment Element
      elements,
      confirmParams: {
        return_url: "https://example.com/order/123/complete",
      },
    });

    if (result.error) {
      // Show error to your customer (for example, payment details incomplete)
      console.log(result.error.message);
    } else {
      // Your customer will be redirected to your `return_url`. For some payment
      // methods like iDEAL, your customer will be redirected to an intermediate
      // site first to authorize the payment, then redirected to the `return_url`.
    }
  };

  return (
    <form onSubmit={handleSubmit}>
      <PaymentElement />
      <button disabled={!stripe}>Submit</button>
    </form>
  )
};

import {useStripe, useElements, PaymentElement} from '@stripe/react-stripe-js';

const CheckoutForm = () => {
  const stripe = useStripe();
  const elements = useElements();

  const handleSubmit = async (event) => {
    // We don't want to let default form submission happen here,
    // which would refresh the page.
    event.preventDefault();

    if (!stripe || !elements) {
      // Stripe.js has not yet loaded.
      // Make sure to disable form submission until Stripe.js has loaded.
      return;
    }

    const result = await stripe.confirmPayment({
      //`Elements` instance that was used to create the Payment Element
      elements,
      confirmParams: {
        return_url: "https://example.com/order/123/complete",
      },
    });


    if (result.error) {
      // Show error to your customer (for example, payment details incomplete)
      console.log(result.error.message);
    } else {
      // Your customer will be redirected to your `return_url`. For some payment
      // methods like iDEAL, your customer will be redirected to an intermediate
      // site first to authorize the payment, then redirected to the `return_url`.
    }
  };

  return (
    <form onSubmit={handleSubmit}>
      <PaymentElement />
      <button disabled={!stripe}>Submit</button>
    </form>
  )
};

import {ElementsConsumer, PaymentElement} from '@stripe/react-stripe-js';

class CheckoutForm extends React.Component {
  handleSubmit = async (event) => {
    // We don't want to let default form submission happen here,
    // which would refresh the page.
    event.preventDefault();

    const {stripe, elements} = this.props;

    if (!stripe || !elements) {
      // Stripe.js has not yet loaded.
      // Make sure to disable form submission until Stripe.js has loaded.
      return;
    }

    const result = await stripe.confirmPayment({
      //`Elements` instance that was used to create the Payment Element
      elements,
      confirmParams: {
        return_url: "https://example.com/order/123/complete",
      },
    });

    if (result.error) {
      // Show error to your customer (for example, payment details incomplete)
      console.log(result.error.message);
    } else {
      // Your customer will be redirected to your `return_url`. For some payment
      // methods like iDEAL, your customer will be redirected to an intermediate
      // site first to authorize the payment, then redirected to the `return_url`.
    }
  };

  render() {
    return (
      <form onSubmit={this.handleSubmit}>
        <PaymentElement />
        <button disabled={!this.props.stripe}>Submit</button>
      </form>
    );
  }
}

export default function InjectedCheckoutForm() {
  return (
    <ElementsConsumer>
      {({stripe, elements}) => (
        <CheckoutForm stripe={stripe} elements={elements} />
      )}
    </ElementsConsumer>
  )
}