flutter credit card

a flutter package allows you to easily implement the credit card’s ui easily with the card detection.

preview

installing

1. add dependency to pubspec.yaml

   get the latest version in the ‘installing’ tab on pub.dartlang.org

dependencies:
    flutter_credit_card: <latest_version>

2. import the package

import 'package:flutter_credit_card/flutter_credit_card.dart';

3. adding creditcardwidget

with required parameters

    creditcardwidget(
        cardnumber: cardnumber,
        expirydate: expirydate, 
        cardholdername: cardholdername,
        cvvcode: cvvcode,
        showbackview: iscvvfocused, //true when you want to show cvv(back) view
    ),

with optional parameters

    creditcardwidget(
        cardnumber: cardnumber,
        expirydate: expirydate,
        cardholdername: cardholdername,
        cvvcode: cvvcode,
        showbackview: iscvvfocused,
        cardbgcolor: colors.black,
        glassmorphismconfig: glassmorphism.defaultconfig(),
        backgroundimage: 'assets/card_bg.png',
        obscurecardnumber: true,
        obscurecardcvv: true,
        isholdernamevisible: false,
        height: 175,
        textstyle: textstyle(color: colors.yellowaccent),
        width: mediaquery.of(context).size.width,
        ischipvisible: true,
        isswipegestureenabled: true,
        animationduration: duration(milliseconds: 1000),
    ),

glassmorphism ui

• default configuration

    creditcardwidget(
        glassmorphismconfig: glassmorphism.defaultconfig(),
    ),

• custom configuration

    creditcardwidget(
        glassmorphismconfig: glassmorphism(
          blurx: 10.0,
          blury: 10.0,
          gradient: lineargradient(
            begin: alignment.topleft,
            end: alignment.bottomright,
            colors: <color>[
              colors.grey.withalpha(20),
              colors.white.withalpha(20),
            ],
            stops: const <double>[
              0.3,
              0,
            ],
          ),
        ),
    ),

4. adding creditcardform

    creditcardform(
      formkey: formkey, // required 
      oncreditcardmodelchange: (creditcardmodel data) {}, // required
      themecolor: colors.red,
      obscurecvv: true, 
      obscurenumber: true,
      isholdernamevisible: false,
      iscardnumbervisible: false,
      isexpirydatevisible: false,
      cardnumberdecoration: const inputdecoration(
        border: outlineinputborder(),
        labeltext: 'number',
        hinttext: 'xxxx xxxx xxxx xxxx',
      ),
      expirydatedecoration: const inputdecoration(
        border: outlineinputborder(),
        labeltext: 'expired date',
        hinttext: 'xx/xx',
      ),
      cvvcodedecoration: const inputdecoration(
        border: outlineinputborder(),
        labeltext: 'cvv',
        hinttext: 'xxx',
      ),
      cardholderdecoration: const inputdecoration(
        border: outlineinputborder(),
        labeltext: 'card holder',
      ),
    ),

how to use

check out the example app in the example directory or the ‘example’ tab on pub.dartlang.org for a more complete example.

credit

this package’s animation is inspired from from this dribbble art.

license

bsd 2-clause license

copyright (c) 2019, simform solutions
all rights reserved.