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s-creditcard

v1.4.0

Published

Returns credit card type given a number

Downloads

110

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

seabassseabass

Keywords

creditcardcreditcardtypeformpayment

Readme

s-creditcard

NPM version Dependencies build status NPM license

Installation

npm install --save s-creditcard

Usage

Input a credit card number (as a string) and it returns the type of credit card. Incomplete inputs will also return successfully for the following card types:

  • visa
  • amex
  • mastercard
  • discover
  • jcb
card('4242424242424242') // returns 'visa'
Supported card types
  • Visa (visa)
  • Mastercard (mastercard)
  • Discover (discover)
  • American Express (amex)
  • Diners Club (dinersClub)
  • JCB (jcb)
  • Carte Blanche (carteBlanche)
  • Unionpay (unionpay)
  • Lasercard (lasercard)
  • Solo (solo)
  • Maestro (maestro)

All other valid credit cards return other. Invalid credit cards return none. Be sure to trim whitespace and remove non-numeric characters from the credit card number.