Validation Operators¶
Validation operators check whether a string is a structurally valid identifier of a given kind — verifying format and checksum. They confirm structural validity only; they do not verify that the identifier is actually registered anywhere.
| Operator | Description |
|---|---|
IBAN_VALID |
Validates an IBAN (International Bank Account Number). |
PHONE_VALID |
Validates a phone number, optionally for a given country. |
TIN_VALID (new in Atfinity 17) |
Validates a Tax Identification Number for a supported country. |
LEI_VALID (new in Atfinity 17) |
Validates a Legal Entity Identifier (ISO 17442). |
BIC_VALID (new in Atfinity 17) |
Validates a BIC / SWIFT business identifier code. |
ISIN_VALID (new in Atfinity 17) |
Validates an International Securities Identification Number. |
VAT_VALID (new in Atfinity 17) |
Validates an international VAT identification number (with country prefix). |