Card Validation function
This function is used to validate the card number and the card type. Luhn algorithm is used to validate the card number. The function returns boolean value.
from sanatio import Validator
val = Validator()
isCreditCard(value)
- Checks if the value is a valid credit card number.
>>> val.isCreditCard('5191914942157165')
True
>>> val.isCreditCard('5191914942157166')
True