flutter_support_pack

Commanly used features in on package to reduce number of imports and dependency issues

Usage

In the pubspec.yaml of your flutter project, add the following dependency:

dependencies:
  ...
  flutter_support_pack: ^1.0.0

In your library add the following import:

import 'package:flutter_support_pack/flutter_support_pack.dart';

Packages (more to come)

Validators

Validators api provide you to validate form fields as well as other text validations.

validateRequired

Only you need to pass the value that needs be get validated.

validateEmail

Here you can pass an string value which needs to be get validated as an email.

validateMobileNumber

Pass a string value and other parameeters as per requirement get validated.

Properties

Property	Type	Default Value	Description
value	String	null	The phone number. By default validate for SL phone numbers. Use pattern for any custom numbers
allowLandNumber	bool	false	Enable land number validation. Only avaiable for SL country format
optional	bool	false	Sets the field as an optional
pattern	String	null	Pass a custom pattern to validate

validateNIC

Pass a string value and this method only works for SL.

validateConfirmPassword

Validates current field value against provided value.

Properties

Property	Type	Default Value	Description
value	String	null	Field password value
password	String	null	Existing password

Example Useage

TextFormField(
  controller: newPasswordController,
  focusNode: focusNewPassword,
  keyboardType: TextInputType.visiblePassword,
  obscureText: true,
  maxLines: 1,
  textInputAction: TextInputAction.next,
  validator: (value) =>
      Validators.validateConfirmPassword(
    value,
    [currentPassword],
  ),
  decoration: InputDecoration(
    labelText: 'New Password',
  ),
),

validatePinCode

Validates a pin code.

Properties

Property	Type	Default Value	Description
value	String	null	Pin code value
length	int	6	Define the length of the pin code

SL means Sri Lanka

Log

Log api provide you the easy way to log your info, debug, warn and error logs. Also capable of log to flutter crashlytics.

Properties

Property	Type	Default Value	Description
logInDebugMode	bool	true	Enable loggin in debug mode (kDebugMode)
logInReleaseMode	bool	false	Enable loggin in release mode (kReleaseMode)
enableFirebaseCrashlyticsInDebug	bool	false	Enable Firebase Crashlytics logging in debug mode (kDebugMode). If enabled you may initialize Firebase before Log.init()
enableFirebaseCrashlyticsInRelease	bool	false	Enable Firebase Crashlytics logging in release mode (kReleaseMode). If enabled you may initialize Firebase before Log.init()

Initialize

You may initialize in the main function

void main() {
  WidgetsFlutterBinding.ensureInitialized();

  // Initialize Firebase app if only using Firebase Crashlytics
  // await Firebase.initializeApp();

  // Initialize Log
  Log.init(
        logInDebugMode: true,
        logInReleaseMode: false,
        enableFirebaseCrashlyticsInDebug: false,
        enableFirebaseCrashlyticsInRelease: false);

  runApp(MyApp());
}

Example Usage

You can use references parameter to mention any extra debug information to easily recodnice in log

Log.i(TAG, 'initialized', references: ['initState']);
Log.d(TAG, '$_counter', references: ['_incrementCounter', 'begin']);
Log.w(TAG, 'about to hit the level => $_counter', references: ['_incrementCounter']);
Log.e(TAG, '$_counter', references: ['_incrementCounter'], exception: e);