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#1 firebolt  Icon User is offline

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Major Credit Cards Validation

Posted 21 June 2009 - 11:13 PM

Description: Covers these major credit cards: -American Express -Diners Club -Discover -MasterCard -Visa
^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})$

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