private bool ValidCvc(CreditCard pCreditCard) { return(CreditCardHelper.CheckCvcInput(pCreditCard)); }
private bool ValidIssueDate(string pIssueDate) { return(CreditCardHelper.CheckExpiredIssueDate(pIssueDate)); }
private bool ValidIssueDateFormat(string pIssueDate) { return(CreditCardHelper.CheckFormatIssueDate(pIssueDate)); }
private bool ValidCardType(string pCardNumber) { return(CreditCardHelper.GetCardType(pCardNumber) != CreditCardHelper.CardType.Other); }