CODEWITHSUNDEEP
phpvalidationmagento
Sankar Subburaj
Sankar Subburaj

Reputation: 5042

I need to validate credit-card details

I need to validate the credit-card details such as 

Card Type
Card Number 
Card CVV number 
Card Exper Date

My need is to verify all the above details are valid currently.

Could you help me, how to overcome this?

Upvotes: 2

Views: 4367

Answers (2)

clockworkgeek
clockworkgeek

Reputation: 37700

Magento comes with Really Easy Field Validation in place so you only need to add some classes to the fields in question.

  • validate-cc-type or validate-cc-type-select
  • validate-cc-number
  • validate-cc-cvn
  • validate-cc-exp

However the normal payment modules should already be using these so what are you doing that breaks it or otherwise needs CC details?

Upvotes: 4

sdolgy
sdolgy

Reputation: 7001

To answer your question:

The answer is comprehensive and addresses your question properly.

An alternate is to fully hand-off the details and the processing to a 3rd party, which removes the risk on your and the obligation to be PCI-DSS compliant

CVV validation can only be performed through interaction with a provider. Simple rules do exist, for example:

  • AMEX -- 4 digit CVV
  • Everyone else -- 3 digit CVV

Of course, let me state, that this may not be entirely accurate and you should refer to other, slightly more accurate resources:

Upvotes: 3

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