Returns the bank name for a valid Pakistani IBAN based on its 4-letter bank code.
Returns null when the IBAN is invalid or the bank code is not in the dataset.
null
IBAN string to look up
Bank name or null if not found
Returns the bank name for a valid Pakistani IBAN based on its 4-letter bank code.
Returns
nullwhen the IBAN is invalid or the bank code is not in the dataset.