Define `PaymentValidator` class to implement `IPaymentValidator` interface. Implement the following methods: - [x] `IsValidCardNumber()` - [x] `IsValidHolderName()` - [x] `IsValidExpiryDate()` - [x] `IsValidSecurityCode()` - [x] `IsValidAmount()`
Define
PaymentValidatorclass to implementIPaymentValidatorinterface.Implement the following methods:
IsValidCardNumber()IsValidHolderName()IsValidExpiryDate()IsValidSecurityCode()IsValidAmount()