Validate Cardholder Verification Data – Function ValidateCVV2
Function “ValidateCVV2” validates the Cardholder Verification Data (CVV2)
Inputs | Description | Required | Data Type |
---|---|---|---|
FunctionID | ValidateCVV2 | Y | |
P1 | PAN OR ALT ID | Y | (16,19) Numeric |
P2 | Expiration Data | Y | |
P3 | Cardholder Verification Data (CVV2) | Y | |
Remote_Host | Remote host IP address | N | IP address |
Outputs | Description | ||
P1 | Error Code | Y | |
P2 | Error Text | Y |
Example: ValidateCVV2 Request
https://api.m2fin.com:8443//AuthENGINAPI/AuthENGINAPI?CID=5&CUSR=myuserid&CPWD=mypassword&FUN
C=validateCVV2&MSGID=00005539228226466&P1=42139700nnnnnnnn&P2=yymm&P3=cvv
C=validateCVV2&MSGID=00005539228226466&P1=42139700nnnnnnnn&P2=yymm&P3=cvv
Example: ValidateCVV2 Response
P1=000&P2= Function validateCVV2 Successful
The Remote_Host parameter is optional and is used for velocity checks.