Credit Card Validator on Swift

Credit Card Validator and type detector on Swift.

Inspired from https://github.com/MaxKramer/ObjectiveLuhn

Installation

CocoaPods

pod "CreditCardValidator"

Swift Package Manager

.package(url: "https://github.com/vitkuzmenko/CreditCardValidator.git", .upToNextMajor(from: "_currentVersion_"))

After specifying "CreditCardValidator" as a dependency of the target in which you want to use it, run swift package update.

Accio

Do the same configurations as for SwiftPM, then run accio update instead of swift package update.

Usage

Validating

let number = "1234 5678 9123 4567"
   
let v = CreditCardValidator()
   
if v.validateString(number) {
  // Card number is valid
} else {
  // Card number is invalid
}

Detect Card Type

let number = "1234 5678 9123 4567"
   
let v = CreditCardValidator()
if let type = v.typeFromString(number) {
	println(type.name) // Visa, Mastercard, Amex etc.
} else {
	// I Can't detect type of credit card
}

Contribution

Contributions are very welcomed 👍😃.

AVINASHKAUL/CreditCardValidator