How to use the tipsi-stripe.confirmSetupIntent function in tipsi-stripe

onAttachPaymentMethod = async (cardNumber) => {
    this.setState({ ...this.state, loading: true })
    try {
      const confirmSetupResult = await stripe.confirmSetupIntent({
        clientSecret: this.state.setupIntent.secret,
        paymentMethod: demoPaymentMethodDetailsWithCard(cardNumber),
      })

      this.setState({ ...this.state, loading: false, confirmSetupResult })
    } catch (e) {
      console.log('error')
      console.dir(e)
      this.setState({ ...this.state, loading: false, confirmSetupResult: e })
    }
  }