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Credit card validationI need a credit card validator. Is there reliable code already written that
anyone knows of? I have come across a few things; i.e. the Luhn-10 algorithm, but don't know if that still applies or is obsolete and additionally, how would I incorporate it into a vb.Net app? Does anyone have helpful links? -- Sandy google this :
asp.net credit card validation Show quoteHide quote "Sandy" <Sa***@discussions.microsoft.com> wrote in message news:1F55D7A8-AD10-46EF-8B53-FC41AD794630@microsoft.com... >I need a credit card validator. Is there reliable code already written >that > anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? > -- > Sandy Sandy wrote:
> I need a credit card validator. Is there reliable code already written Luhn formula still works. Here's a javascript implementation of Luhn:> that anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? http://www.brainjar.com/js/validation/default2.asp You can somehow incorporate it into an ASP.NET page yourself, or you could use a 3rd party validator that does credit card validation like this one: http://www.peterblum.com/VAM/SpecializedValidators.aspx?ReturnUrl=Home.aspx%23Specialized Ben Sandy,
Have a look at this article. It contains a demo code and an asp.net control which does basic validation http://www.codeproject.com/aspnet/creditcardvalidator.asp HTH, Hermit Dave http://hdave.blogsot.com Show quoteHide quote "Sandy" wrote: > I need a credit card validator. Is there reliable code already written that > anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? > -- > Sandy I use this validator:
http://www.codeproject.com/aspnet/creditcardvalidator.asp Show quoteHide quote "Sandy" <Sa***@discussions.microsoft.com> skrev i melding news:1F55D7A8-AD10-46EF-8B53-FC41AD794630@microsoft.com... >I need a credit card validator. Is there reliable code already written >that > anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? > -- > Sandy A CreditCardNumberValidator is one of the 25 validators in my Professional
Validation And More (http://www.peterblum.com/vam/home.aspx). Its fully tested, supports client-side validation (on many more browsers than the ordinary Microsoft validators), and allows customizing the list of credit card brands. --- Peter Blum www.PeterBlum.com Email: PLB***@PeterBlum.com Creator of "Professional Validation And More" at http://www.peterblum.com/vam/home.aspx Show quoteHide quote "Sandy" <Sa***@discussions.microsoft.com> wrote in message news:1F55D7A8-AD10-46EF-8B53-FC41AD794630@microsoft.com... >I need a credit card validator. Is there reliable code already written >that > anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? > -- > Sandy Here's some good links that can get you started:
http://www.componentone.com/paypal/ http://www.verisign.com/products-services/payment-processing/online-payment/index.html http://www.paypal.com/cgi-bin/webscr?cmd=_merchant-outside Show quoteHide quote "Sandy" <Sa***@discussions.microsoft.com> wrote in message news:1F55D7A8-AD10-46EF-8B53-FC41AD794630@microsoft.com... >I need a credit card validator. Is there reliable code already written >that > anyone knows of? I have come across a few things; i.e. the Luhn-10 > algorithm, but don't know if that still applies or is obsolete and > additionally, how would I incorporate it into a vb.Net app? > > Does anyone have helpful links? > -- > Sandy 
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