Validate Central Bank of Sri Lanka (CBSL) bank and branch codes and account numbers.
Import from lanka-validations/bank, or from the package root.
lanka-validations/bank
Looks up licensed banks by their four-digit CBSL code. Lookups return copies you can change safely.
import { isValidBankCode, getBankByCode, isValidBranchCode } from 'lanka-validations/bank';isValidBankCode('7010'); // truegetBankByCode('7010')?.shortName; // 'BOC'isValidBranchCode('001'); // true Copy
import { isValidBankCode, getBankByCode, isValidBranchCode } from 'lanka-validations/bank';isValidBankCode('7010'); // truegetBankByCode('7010')?.shortName; // 'BOC'isValidBranchCode('001'); // true
Validate Central Bank of Sri Lanka (CBSL) bank and branch codes and account numbers.
Import from
lanka-validations/bank, or from the package root.Looks up licensed banks by their four-digit CBSL code. Lookups return copies you can change safely.
Example