Validating credit card details ensures that only accurate and valid information is processed, reducing the likelihood of chargebacks, unauthorized payments, or fraudulent activities. With a click of a button, the tool will instantly validate the credit card details, indicating whether the card number is valid, the expiration date is within the acceptable range, and the security code matches the card's requirements.īy utilizing the Credit Card Validator tool, you can enhance payment security and protect against fraudulent transactions. Enter the credit card number, expiration date, and security code in the provided fields. Using the Credit Card Validator tool is simple. By confirming the accuracy of these details, you can ensure that transactions are processed smoothly and securely, minimizing the risk of errors or fraudulent activities. The Credit Card Validator tool simplifies the process of validating credit card details, including the card number, expiration date, and security code (CVV/CVC). With this tool, you can easily validate credit card details, enhance payment security, and protect against potential fraud. Whether you operate an e-commerce platform, manage payment processing systems, or simply want to safeguard against fraudulent transactions, the Credit Card Validator tool by WebToolBox is an essential resource. ![]() Numbers, 4, 40, 401, 4011, 40117, the module will report that thisĬard is either a Visa or an Elo card.In today's digital era, where online transactions are prevalent, ensuring the accuracy and security of credit card details is crucial. For instance, Visa cards match anything that starts with a 4, but there are In the case where multiple matches are made, if the entirety of the pattern is matched, the card type with the stronger pattern is preferred. Given the range, then the card numbers 1, 10, 100, 12, 120,ġ23 will all match, but 2, 13, and 124 will not.įor detection, the module loops over each card type's patterns array, and if a match occurs, that card type is added to the array of results. If the pattern is an array of numbers, then the card number is checked to be within the range of those numbers. Given the pattern 123, then the card numbers 1, 12, 123, 1234 will all match, but 2, 13, and 124 will not. Partial matches for card numbers that are shorter than the pattern also match. If the pattern is a number, the modules compares it against the card number. ![]() no letters or special characters)Įach card type has a patterns attribute that is an array of numbers and ranges of numbers (represented by an array of 2 values, a min and a max). The card number string should not contain any non-integer values (e.g. Note: The card number provided should be normalized ahead of time. ![]() If no card types are found, this returns an empty array. The information regarding the security code for the determined card. The expected lengths of the card number as an array of strings (excluding spaces and / characters). This is useful in setting your own formatting rules. For example, in a Visa card, 4111 1111 1111 1111, there are expected spaces in the 4th, 8th, and 12th positions. The expected indices of gaps in a string representation of the card number. Please refer to Card Type "Constants" below for the list of possible values. CreditCardType will return an array of objects, each with the following data: KeyĪ pretty printed representation of the card brand.Ī code-friendly presentation of the card brand (useful to class names in CSS).
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