Only accept 4 digit CVC for AmEx

omarshammas / jquery.formance

A jQuery library for formatting and validating form fields, based on Stripe's jQuery.payment library.

omarshammas.github.io/formancejs

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Only accept 4 digit CVC for AmEx #11

Open prpetten opened 10 years ago

prpetten commented 10 years ago

AmEx CVC is 4 digits, AmEx CID (on back of card is 3 digits). Formance is currently accepting 3 digit CVC for AmEx in addition to 4 digits. If there is need for validations of AmEx 3 digit CID, I recommend that it be set as a different field.