Flutter Custom Utility

This package includes Common Utility functions (such as launching URLs, app URL launches, hex-to-color conversion, downloading files with caching functionality, displaying toasts, and opening files), along with modules for Validation, Regex, and Date and Time utilities

Features

A versatile Flutter package offering essential utility functions for common tasks. Simplify your development process with features including:

• Common Utility: Streamline your code with a set of general-purpose utility functions.
• Validation: Validate user inputs effortlessly with pre-built validation methods.
• Regex: Harness the power of regular expressions for pattern matching and data extraction.
• Date and Time Util: Easily handle date and time operations for a seamless user experience.

Flutter Compatibility

Package version	Flutter version
0.0.1 - 0.0.10	3.16.0 - 3.19.3

ScreenShot

Example

Date and time util

     DateUtil.getCustomDateFormat(
        getCustomFormat: "dd MMM yyyy",
        apiDateFormat: "yyyy-MM-dd'T'hh:mm:ssZ",
        localLang: "en",
        parseDateFormat: "1974-02-12T00:00:00.00+4"
     )

Validation

     ValidationUtils.validateName(
        name: value!,
        emptyErrorMsg: "User name is empty",
        textLengthErrorMsg:
            "User should be More than 3 word",
        textLength: 3
     )

Regex

      bool isCustomRegexFormat(String value, String regexString) =>
         RegExp(regexString).hasMatch(value);

Common Utility

      const nativeUrl =
                   "instagram:instagram://user?username=severinas_app";
      const webUrl = "https://www.instagram.com/car/";
      await Utilities.launchAppOrWeb(
          androidUrl: nativeUrl,
          androidWebUrl: webUrl,
          iOSUrl: nativeUrl,
          iOSWebUrl: webUrl,
          useExternalApplication: true
      );

Installation

To use this flutter_custom_utility component in your project, follow these steps:

1. This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

   dependencies:
     flutter_custom_utility: ^0.0.10

2. Import it:

   import 'package:flutter_custom_utility/flutter_custom_utility.dart';