4/19/2023 0 Comments Credit card validator in c"495308".CreditCardBrandNameIgnoreLength() // => Visa "495308".CreditCardBrandIgnoreLength() // => CardIssuer.Visa string visaNumber = CreditCardFactory.RandomCardNumber(CardIssuer.Visa, 16) ĬreditCardStringExtension "4953089013607".CreditCardBrand() // => CardIssuer.Visa Generates random credit card numbers of a specific CardIssuer with any valid card length. String chinaUnionPayNumber = CreditCardFactory.RandomCardNumber(CardIssuer.ChinaUnionPay) String masterCardNumber = CreditCardFactory.RandomCardNumber(CardIssuer.MasterCard) Multiply the sum by 9, the Luhn check digit is. Sum of all the digits in the newly calculated number. String amexNumber = CreditCardFactory.RandomCardNumber(CardIssuer.AmericanExpress) From the rightmost digit (the check digit), move left and double the value of every second digit if doubled number is greater than 9 (e.g., 7 × 2 14), then subtract 9 from the product (e.g., 14: 14 - 9 5). string visaNumber = CreditCardFactory.RandomCardNumber(CardIssuer.Visa) Generates random credit card numbers of a specific CardIssuer. Usage CreditCardDetector CreditCardDetector detector = new CreditCardDetector("4012 8888 8888 1881") ĭetector.CardNumber // => 4012888888881881ĭetector.IsValid(CardIssuer.Maestro) // => Falseĭetector.IssuerCategory // => Banking and financial The following card issuers are supported: It can also generate random credit card numbers for testing purposes. CreditCardValidator helps you validate credit card numbers, identify its issuer (Visa, Mastercard, etc), verify length, prefixes and check it through the Luhn algorithm.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |