A Razorpay CVV validation test checks whether the three- or four-digit card verification value entered at checkout is formatted correctly and whether your integration handles the gateway's response. In test mode nothing is charged and no issuer is contacted, so you can confirm that your form collects the CVV, that Razorpay accepts or rejects it as expected, and that your error handling shows the right message. This guide explains what the check actually does and how to exercise it safely.

Razorpay CVV Test API: A Comprehensive Guide

What does Razorpay validate on the CVV field?

The gateway first validates format and length — three digits for most card networks, four for American Express — and rejects blank or non-numeric entries before the request goes further. In live mode the value is passed to the issuer as part of authorization; in test mode Razorpay simulates that outcome instead.

Razorpay CVV Test Integration Guide

How do you test CVV failures without a real card?

Use Razorpay's published test card numbers with a future expiry and a correct-length CVV to produce a success response, then submit a malformed, blank, or wrong-length CVV to trigger the validation errors your UI needs to handle.

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Key Features

• Official test card numbers intended for development and QA only
• Format checks for standard 3-digit CVV and 4-digit Amex CID
• Simulated success and failure responses with no issuer contact
• Documented error codes you can map to inline form messages
• Works with Razorpay Checkout, the Orders API, and standard server SDKs
• Sandbox keys kept fully separate from live production keys
• No real cardholder data required at any point in the test flow

How CVV handling works under the hood

Card verification values are sensitive authentication data. Under PCI DSS, the CVV must never be stored after authorization, which is why Razorpay's checkout tokenizes card details in the browser so your servers never touch the raw number or the CVV. Your integration only receives a token and the authorization result, and validation errors arrive as response codes rather than raw card data.

Razorpay CVV Test Tool

Test credentials and support

Sandbox credentials and test cards are available at no cost from your Razorpay dashboard, alongside reference documentation and support channels. Keep test keys in staging environments, rotate them if they leak, and never paste real card numbers into a test flow — doing so can expose cardholder data and breach your PCI obligations.

Is Razorpay's CVV check the same in test and live mode?

The format and length rules are identical, but test mode returns a simulated authorization result rather than contacting an issuer, so declines you see in the sandbox are scripted outcomes, not real risk decisions.

Can you test CVV validation without handling card numbers?

Yes. Using tokenized checkout means your code never stores or transmits the CVV, and the test flow exercises the same validation path your customers will hit in production.