1//
2// data will contain the following details for each field:
3//  - empty: boolean
4//  - field: string
5//  - length: number
6//  - potentiallyValid: boolean
7//  - touched: boolean
8//  - valid: boolean
9//
10// the card field object will also contain the following:
11//  - brand: string
12//  - brandNiceType: string
13//
14// the cvv field object will also contain the following:
15//  - maxLength: number
16//
17paymentForm.getState((data) => {
18});