Luhn number is valid
What this tool does
This tool checks if a sequence of digits is valid according to the Luhn formula. It is commonly used to verify credit card numbers, IMEI numbers for mobile devices, and other identification codes.
Common uses
- Verify that a credit card number entered by a customer is formatted correctly.
- Check the validity of an IMEI number before activating a device.
- Validate identification numbers in forms to prevent simple entry errors.
Input data
| Parameter | Required | Example | Description |
|---|---|---|---|
luhn | Yes | 79927398713 | Enter the number you want to check. For example: '79927398713'. This field is required. |
Output data
| Field | Description |
|---|---|
result | A yes/no indicator showing if the number is valid. For example: true means the number is valid, false means it is not. |