Usage of react-stripe-elements with Material UI (v1.0) styling

StripeCardsSection.js

import React, { PureComponent } from 'react'

import Grid from 'material-ui/Grid'
import { CardNumberElement, CardExpiryElement, CardCVCElement } from 'react-stripe-elements'

import StripeElementWrapper from './StripeElementWrapper'

export default class extends PureComponent {
  static displayName = 'StripeCardsSection'

  render() {
    return (
      <Grid container>
        <Grid item xs={12}>
          <StripeElementWrapper label="Card Number" component={CardNumberElement} />
        </Grid>
        <Grid item xs={7}>
          <StripeElementWrapper label="Expiry (MM / YY)" component={CardExpiryElement} />
        </Grid>
        <Grid item xs={5}>
          <StripeElementWrapper label="CVC" component={CardCVCElement} />
        </Grid>
      </Grid>
    )
  }
}

StripeElementWrapper.js

// A Wrapper for the <FormControl>, <InputLabel>, <Error> and the Stripe <*Element>.
// Similar to Material UI's <TextField>. Handles focused, empty and error state
// to correctly show the floating label and error messages etc.

import React, { PureComponent } from 'react'
import PropTypes from 'prop-types'

import { FormControl } from 'material-ui/Form'
import Input, { InputLabel } from 'material-ui/Input'

import StripeInput from './StripeInput'
import Errors from './Errors'

export default class extends PureComponent {
  static displayName = 'StripeElementWrapper'

  static propTypes = {
    component: PropTypes.func.isRequired,
    label: PropTypes.string.isRequired,
  }

  state = {
    focused: false,
    empty: true,
    error: false,
  }

  handleBlur = () => {
    this.setState({ focused: false })
  }

  handleFocus = () => {
    this.setState({ focused: true })
  }

  handleChange = changeObj => {
    this.setState({
      error: changeObj.error,
      empty: changeObj.empty,
    })
  }

  render() {
    const { component, label } = this.props
    const { focused, empty, error } = this.state

    return (
      <div>
        <FormControl fullWidth margin="normal">
          <InputLabel
            focused={focused}
            shrink={focused || !empty}
            error={!!error}>
            {label}
          </InputLabel>
          <Input
            fullWidth
            inputComponent={StripeInput}
            onFocus={this.handleFocus}
            onBlur={this.handleBlur}
            onChange={this.handleChange}
            inputProps={{ component }}
          />
        </FormControl>
        {error && <Errors>{error.message}</Errors>}
      </div>
    )
  }
}

StripeInput.js

// Wrapper around the actual Stripe <*Element>, so that it can be used as `inputComponent`
// for Material UI's <Input>. Also adds some styling.

import React, { PureComponent } from 'react'
import PropTypes from 'prop-types'

import { withStyles } from 'material-ui/styles'

const styles = () => ({
  root: {
    width: '100%',
    padding: '6px 0 7px',
    cursor: 'text',
  },
})

@withStyles(styles, { withTheme: true })
export default class extends PureComponent {
  static displayName = 'StripeInput'

  static propTypes = {
    classes: PropTypes.object.isRequired,
    theme: PropTypes.object.isRequired,
    component: PropTypes.func.isRequired,
    onBlur: PropTypes.func,
    onFocus: PropTypes.func,
    onChange: PropTypes.func,
  }

  static defaultProps = {
    onFocus: () => {},
    onBlur: () => {},
    onChange: () => {},
  }

  render() {
    const {
      classes: c,
      theme,
      component: Component,
      onFocus,
      onBlur,
      onChange,
    } = this.props

    return (
      <Component
        className={c.root}
        onFocus={onFocus}
        onBlur={onBlur}
        onChange={onChange}
        placeholder=""
        style={{
          base: {
            fontSize: `${theme.typography.fontSize}px`,
            fontFamily: theme.typography.fontFamily,
            color: '#000000de',
          },
        }}
      />
    )
  }
}

Am afraid this is not working for me. I am getting this error: Warning: Failed context type: The context `addElementsLoadListener` is marked as required in `CardNum berElement`, but its value is `undefined`.

@jermsam those undefined values are usually provided by a React Stripe Elements implementation. The failed context issue is likely caused by missing required parents described in the setup procedure for [email protected] that would embed the content of this gist as a child:

<StripeProvider>
  <Elements>
    <InjectedForm>
      {contentOfThisGist}
    </InjectedForm>
  </Elements>
</StripeProvider>

Where is InjectedForm Component?