Rafal Kosmowski created VALIDATOR-498: -----------------------------------------
Summary: Provide IBAN checksum proper validation for CZ accounts Key: VALIDATOR-498 URL: https://issues.apache.org/jira/browse/VALIDATOR-498 Project: Commons Validator Issue Type: Bug Components: Routines Affects Versions: 1.9.0 Reporter: Rafal Kosmowski Attachments: Screenshot 2025-01-14 at 14.41.41.png According to [https://www.cnb.cz/export/sites/cnb/en/legislation/.galleries/decrees/decree_169_2011.pdf] (Annex to Decree No. 169/2011 Coll.), CZ account validation should be extended, to verify checksums of first and second part of client account number (prefix and suffix). Annex contains algorithm to calculate those checksums example below: [https://www.cnb.cz/en/payments/iban/iban-calculator-czech-republic/] !Screenshot 2025-01-14 at 14.41.41.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)