VatShape class abstract final

Offline syntactic validation of VAT numbers.

Two strategies are available, selected by RegexType: a per-country table of the formats the VIES member states publish (RegexType.eu), or a single permissive shape for anything else (RegexType.world). See VatShape.isValid.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

supportedCountryCodes → Iterable<String>

Country prefixes the RegexType.eu strategy knows.

no setter

Static Methods

isValid(String fullVatNumber, RegexType regexType) → bool

Whether fullVatNumber has a plausible shape.

normalize(String vatNumber) → String

Strips the separators a user may have typed and upper-cases the result.

split(String fullVatNumber) → ({String countryCode, String vatNumber})?

Splits fullVatNumber into the country prefix it carries and the number that follows it.