HsnValidator class

Validates HSN/SAC code format.

Constructors

HsnValidator()

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 Methods

isValid(String code) → bool

Generic validation for either HSN or SAC.

isValidHSN(String hsn) → bool

Returns true if HSN code (Goods) is valid.

isValidSAC(String sac) → bool

Returns true if SAC code (Services) is valid.