Plausibility
Table of Contents
Interfaces
- VatIdVerifier
- Online check of VAT identifiers (e.g. EU VIES). Implementations must never throw
because a service is unavailable; they return a result with $valid = null instead.
Classes
- Iban
- IBAN check digit validation (ISO 13616, mod 97-10) without extensions.
- VatIdFormat
- Format of VAT identification numbers by country prefix (structure only, no check digits).
- VatIdVerification
- Result of an online VAT identifier check. $valid is null if no statement is possible: the
service was not reachable or answered with an error, or it does not cover the identifier
($supported = false).
- ViesVerifier
- VAT identifier check via the REST interface of the EU VIES service.