检测信用卡号码的文本 [英] Detecting credit card numbers in text

问题描述

我试图找到一个组件或将检测文本不同类型的信用卡号码的方法。

I'm trying to find a component or a method which will detect credit card number of varying types in text.

我发现了很多信息，验证信用卡号码，但我需要能够利用文本如的身体一个网页，并检查是否信用卡号码，银行账户号码及或排序codeS是present。

I've found a lot of information on validating a credit card number but I need to be able to take a body of text e.g. a web page and check to see if credit card numbers, bank account numbers and or sort codes are present.

有谁知道一个组件，它可以帮助商用或以其他方式？特别是我的平台是.NET C＃，但如果有谁知道在其他技术的解决方案，这将是很好的知道这些的存在。

Does anyone know of a component that can help commerical or otherwise? Specifically my platform is .net c# but if anyone knows of solutions in other technologies it would be good to know those are there.

感谢您的帮助。

推荐答案

这需要一个正规的前pression：）

This demands for a regular expression :)

检查该网页。 HTTP：//www.regular-ex$p$pssions .INFO / creditcard.html ，尤其是部分寻找信用卡号码的文档。 （虽然你可能会发现一些假阳性，如果寻找16位-数字。）

Check this page http://www.regular-expressions.info/creditcard.html, especially the part "Finding Credit Card Numbers in Documents". (Though you'll probably find some false positives if looking for 16-digit-numbers.)

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