Ionic Stripe Native payment function

stripe.page.ts

  payWithStripe() {
    this.stripe.setPublishableKey(this.stripe_key);

    this.cardDetails = {
      number: '4242424242424242',
      expMonth: 12,
      expYear: 2020,
      cvc: '220'
    }

    this.stripe.createCardToken(this.cardDetails)
      .then(token => {
        console.log(token);
        this.makePayment(token.id);
      })
      .catch(error => console.error(error));
  }