EAN is valid
What this tool does
This tool checks if an EAN barcode number has a valid format. It verifies that the number is made up of 8 or 13 digits and that the final check digit matches the rest of the number using a standard calculation.
Common uses
- Verifying product codes entered manually to prevent typos.
- Checking the integrity of barcode data before syncing with inventory systems.
Input data
| Parameter | Required | Example | Description |
|---|---|---|---|
ean | Yes | 40063812 | Enter the EAN barcode number as text (for example, '40063812' or '4006381333931'). This is required. If the value contains non-digits or is too short, the validation will fail. |
Output data
| Field | Description |
|---|---|
result | A yes/no indicator showing whether the provided EAN format is valid (true) or invalid (false). |