Credit card

Published on Tue Mar 01 2022

Additional matching regexes for
Credit card

Youtube ID matcher

Credit: https://gist.github.com/FinalAngel/1876898

Credit Card (Master/Visa)

Searches for credit card numbers from MasterCard or visa

AMEX, VISA, MASTERCARD, and DISCOVER REGEX

First pass at a way to find credit card data using regex.

Credit Card finder

Captures credit card looking sequence of digits Luhn validation remains required as a complement.

credit card

Based on http://www.regular-expressions.info/creditcard.html This example includes test strings. This only validates the pattern, and not whether the credit card number passes a checksum validation. See the Luhn algorithm for details https://en.wikipedia.org/wiki/Luhn_algorithm For an implementation in Lasso, see https://github.com/stevepiercy/sp_valid_creditcard

Credit Card Number

Validates Credit Card Numbers of different type. Supports Visa, MasterCard, American Express, Diners Club, Discover and JCB Taken from http://www.regular-expressions.info/creditcard.html If you want to support only a particular type, customise it based on following. ^(?:4[0-9]{12}(?:[0-9]{3})? # Visa | 5[1-5][0-9]{14} # MasterCard | 3[47][0-9]{13} # American Express | 3(?:0[0-5]|[68][0-9])[0-9]{11} # Diners Club | 6(?:011|5[0-9]{2})[0-9]{12} # Discover | (?:2131|1800|35\d{3})\d{11} # JCB )$