कैसे उपयोग करें
- Type or paste an IBAN into the input field.
- Read the success or error alert for the mod-97 checksum and country-length result.
- Review the detail table showing country code, check digits, BBAN, and expected length.
- Use the share button to send a pre-filled link to a colleague.
उदाहरण
- DE89 3704 0044 0532 0130 00 passes both mod-97 and the 22-character German length check.
- An IBAN with the wrong length for its country prefix triggers an error citing the expected vs actual character count.