# MrzHelper class

Provides functionalities to decode and check a MRZ.

## Constructors

MrzHelper()

## 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

check(String? text, MrzType type) → bool
  Checks the validity of a single line of an MRZ of a given type by checking the check digits.
decode(String? text, MrzType type) → StringDict
  Decodes an MRZ of a given type and returns the values of the various fields.