QRIS class

Creates an object that holds various information of a QRIS (QR Indonesian Standard) Code.

Default implementation requires a String containing a well-formatted QR text data according to ISO/IEC 18004, which is usually obtainable after scanning a physically printed QR Codes, or the one generated dynamically from certain merchant digital devices.

Inheritance

• Object
• MapBase<int, String>
• UnmodifiableMapBase<int, String>
• QRIS

Constructors

QRIS(String data, {bool lenient = false})

Generates a QRIS instance with parsed information, given a data String.

Properties

additionalDataField → AdditionalData?

Additional data that complements the QRIS data with more technical details.

late, final

amExMerchants → List<String>

AMEX (American Express) Merchants (ID "11" and "12")

no setter

calculatedCRC → int?

no setter

calculatedCRCHex → String?

Recalculate CRC of this QRIS data

no setter

countryCode → String?

The country code of the merchant, conforming to ISO 3166-1's Alpha 2 Code.

no setter

crc → int?

The CRC Checksum of the QRIS Code contents as int.

late, final

crcHex → String?

The CRC Checksum of the QRIS Code contents as Hex String

no setter

defaultDomesticMerchant → Merchant?

Default Domestic Merchant, usually located at ID "26"

late, final

discoverMerchants → List<String>

Discover Credit Card Merchants (ID "09" and "10")

no setter

domesticMerchants → List<Merchant>

Domestic Merchants, most common QRIS Codes are used by domestic merchants (ID "26" - "45")

no setter

emvCo → List<String>

no setter

emvCoMerchants → List<String>

EMVCo Merchants (ID "06" - "08")

no setter

emvCoMerchants2 → List<String>

EMVCo Merchants (ID "17" - "25")

no setter

entries → Iterable<MapEntry<int, String>>

The map entries of this.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

isCRCValid → bool

Check if the CRC assigned to this QRIS is correct

no setter

isCRCValidAsync → Future<bool>

CRC validation using Isolate

no setter

isDynamic → bool

Check if this QRIS is a Dynamic QR Code

no setter, inherited

isEmpty → bool

Whether there is no key/value pair in the map.

no setter, inherited

isNotEmpty → bool

Whether there is at least one key/value pair in the map.

no setter, inherited

isStatic → bool

Check if this QRIS is a Static QR Code

no setter, inherited

jcbMerchants → List<String>

JCB (Japan Credit Bureau) Merchants (ID "13" and "14")

no setter

keys → Iterable<int>

The keys of this.

no setter, inherited

length → int

The number of key/value pairs in the map.

no setter, inherited

mastercardMerchants → List<String>

MasterCard Merchants (ID "04" and "05)

no setter

merchantAccountDomestic → Merchant?

Merchant Account Information Domestic Central Repository

late, final

merchantCategoryCode → int?

Merchant Category Code (MCC in short)

no setter

merchantCity → String?

City name of where the merchant is located, usually presented in UPPER-CASED String.

no setter

merchantInformationLocalized → LocalizedMerchantInfo?

The additional information about the merchant, represented in a preferred language preference.

late, final

merchantName → String?

Name of the merchant, usually presented in UPPER-CASED String.

no setter

merchants → List<Merchant>

All available non-primitive merchants listed on this QRIS Code

no setter

originalTransactionAmount → num?

The original transaction amount available within this QRIS, fetched from the raw data, if available.

late, final

payloadFormatIndicator → int

The Payload Format Indicator, indicates the version of the QRIS Code.

no setter

pointOfInitiation → InitiationPoint?

The Point of Initiation Method code. Indicates the origin of the QRIS Code.

no setter, inherited

postalCode → String?

The postal code that corresponds to merchant's location.

no setter

primitivePaymentSystemMerchants → List<String>

List of merchants associated with Primitive Payment Systems such as VISA, MasterCard, Union Pay, etc.

late, final

reservedDomesticMerchants → List<Merchant>

Additional Domestic Merchants information as reserve list, usually empty (ID "46" - "50")

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tipIndicator → TipIndicator?

The TipIndicator of the QRIS Code.

late, final, inherited

tipValueOfFixed → num?

This should be a non-null value if tipIndicator is TipIndicator.tipValueFixed

late, final, inherited

tipValueOfPercentage → double?

This should be a non-null value if tipIndicator is TipIndicator.tipValuePercentage

late, final, inherited

transactionAmount ↔ num?

The transaction amount contained within this QRIS, or the one entered manually through transactionAmount's setter, if any.

getter/setter pair

transactionCurrency → String?

The Transaction Currency, conforms to ISO 4217, represented as 3 digits Numeric.

no setter

unionPayMerchants → List<String>

Union Pay Merchants (ID "15" and "16")

no setter

values → Iterable<String>

The values of this.

no setter, inherited

visaMerchants → List<String>

VISA Merchants (ID "02" and "03")

no setter

Methods

addAll(Map<int, String> other) → void

This operation is not supported by an unmodifiable map.

inherited

addEntries(Iterable<MapEntry<int, String>> entries) → void

This operation is not supported by an unmodifiable map.

inherited

cast<RK, RV>() → Map<RK, RV>

Provides a view of this map as having RK keys and RV instances, if necessary.

inherited

clear() → void

This operation is not supported by an unmodifiable map.

inherited

containsKey(Object? key) → bool

Whether this map contains the given key.

inherited

containsValue(Object? value) → bool

Whether this map contains the given value.

inherited

forEach(void action(int key, String value)) → void

Applies action to each key/value pair of the map.

inherited

getMerchantOnTag(int tag) → Merchant?

Get specific Merchant by Tag Number (only between 26 - 50)

inferTipAmount({bool useOriginalAmount = true}) → num

map<K2, V2>(MapEntry<K2, V2> transform(int key, String value)) → Map<K2, V2>

Returns a new map where all entries of this map are transformed by the given convert function.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

putIfAbsent(int key, String ifAbsent()) → String

This operation is not supported by an unmodifiable map.

inherited

remove(Object? key) → String?

This operation is not supported by an unmodifiable map.

inherited

removeWhere(bool test(int key, String value)) → void

This operation is not supported by an unmodifiable map.

inherited

toEncodable() → Map<String, dynamic>

inherited

toString() → String

Returns the base data

inherited

update(int key, String update(String value), {String ifAbsent()?}) → String

This operation is not supported by an unmodifiable map.

inherited

updateAll(String update(int key, String value)) → void

This operation is not supported by an unmodifiable map.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](covariant int? key) → String?

Fetch an entry by subtag Shouldn't override

inherited

operator []=(int key, String value) → void

This operation is not supported by an unmodifiable map.

inherited