Slide 47
Slide 47 text
VALIDATING AS YOU TYPE
3 => {isValid: false, isPotentiallyValid: true, type: null}
37 => {isValid: false, isPotentiallyValid: true, type: 'Amex'}
373 => {isValid: false, isPotentiallyValid: true, type: 'Amex'}
3736 => {isValid: false, isPotentiallyValid: false, type: null}
4111111111111111
=> {isValid: true, isPotentiallyValid: true, type: 'Visa'}