Check verification code
Check the verification code that a user has provided. Use the request_id that was received when the verification code was sent.
Note: You should always check the verification code after sending it. This enables Vonage to determine the number of successful requests and protect against fraudulent use of the platform
Replace the following variables in the sample code with your own values:
| Key | Description |
|---|---|
VONAGE_API_KEY | Your Vonage API key (see it on your dashboard). |
VONAGE_API_SECRET | Your Vonage API secret (also available on your dashboard). |
REQUEST_ID | The ID of the Verify request (this is returned in the API response when you send a verification code) |
CODE | The code the user supplies as having been sent to them |
Write the code
Add the following to send-verification-code.sh:
curl GET "https://api.nexmo.com/verify/check/json?api_key=$VONAGE_API_KEY&api_secret=$VONAGE_API_SECRET&request_id=$VERIFY_REQUEST_ID&code=$VERIFY_CODE"Run your code
Save this file to your machine and run it:
Prerequisites
Add the following to build.gradle:
implementation 'com.vonage:server-sdk-kotlin:2.1.1'Create a file named CheckVerification and add the following code to the main method:
val client = Vonage {
apiKey(VONAGE_API_KEY)
apiSecret(VONAGE_API_SECRET)
}Write the code
Add the following to the main method of the CheckVerification file:
val response = client.verifyLegacy.request(VERIFY_REQUEST_ID).check(VERIFY_CODE)
if (response.status == VerifyStatus.OK) {
println("Code matched. Verification successful.")
}
else {
println("Verification failed: ${response.errorText}")
}Run your code
We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''Run the following gradle command to execute your application, replacing com.vonage.quickstart.kt.verify.legacy with the package containing CheckVerification:
Prerequisites
Add the following to build.gradle:
implementation 'com.vonage:server-sdk:9.3.1'Create a file named CheckVerification and add the following code to the main method:
VonageClient client = VonageClient.builder()
.apiKey(VONAGE_API_KEY)
.apiSecret(VONAGE_API_SECRET)
.build();Write the code
Add the following to the main method of the CheckVerification file:
CheckResponse response = client.getVerifyClient().check(VERIFY_REQUEST_ID, VERIFY_CODE);
if (response.getStatus() == VerifyStatus.OK) {
System.out.println("Verification Successful");
}
else {
System.out.println("Verification failed: " + response.getErrorText());
}Run your code
We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''Run the following gradle command to execute your application, replacing com.vonage.quickstart.verify with the package containing CheckVerification:
Prerequisites
Install-Package VonageCreate a file named CheckVerificationRequest.cs and add the following code:
using Vonage;
using Vonage.Request;
using Vonage.Verify;Add the following to CheckVerificationRequest.cs:
var credentials = Credentials.FromApiKeyAndSecret(vonageApiKey, vonageApiSecret);Write the code
Add the following to CheckVerificationRequest.cs:
var request = new VerifyCheckRequest() { Code = code, RequestId = requestId };Prerequisites
composer require vonage/clientCreate a file named verify.php and add the following code:
$basic = new \Vonage\Client\Credentials\Basic(VONAGE_API_KEY, VONAGE_API_SECRET);
$client = new \Vonage\Client(new \Vonage\Client\Credentials\Container($basic));Write the code
Add the following to verify.php:
$result = $client->verify()->check(REQUEST_ID, CODE);
var_dump($result->getResponseData());Run your code
Save this file to your machine and run it:
Prerequisites
pip install vonage python-dotenvWrite the code
Add the following to check.py:
from vonage import Auth, Vonage
from vonage_verify_legacy import CheckCodeResponse
client = Vonage(Auth(api_key=VONAGE_API_KEY, api_secret=VONAGE_API_SECRET))
response: CheckCodeResponse = client.verify_legacy.check_code(
VERIFY_REQUEST_ID, VERIFY_CODE
)
print(response)Run your code
Save this file to your machine and run it:
Prerequisites
gem install vonageCreate a file named check.rb and add the following code:
Run your code
Save this file to your machine and run it: