安装

CocoaPods

pod "CreditCardValidator", '~> 0.5.3'

Swift Package Manager

.package(url: "https://github.com/vitkuzmenko/CreditCardValidator.git", from: "0.5.3")

在您想要使用它的目标中指定 "CreditCardValidator" 作为依赖项后,运行 swift package update

Accio

执行与 SwiftPM 相同的配置,然后运行 accio update 而不是 swift package update

用法

验证

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

检测卡类型

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

检查类型和验证

let number = "1234 5678 9123 4567"
   
if CreditCardValidator(number).isValid(for: .visa) {
    // Card number is valid and type is .visa
} else {
    // I Can't detect type of credit card
}

支持的类型

贡献

非常欢迎贡献 👍😃。