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maxkishchenko2015
maxkishchenko2015COMMUNITY
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flutter-utils

Centralize Flutter utilities for launches, validation, formatting, and country-code lookups.

Updated Mar 10, 2026
Search Tags:#flutter#validators#utils#country-codes#input-formatting#url-launcher#context-extensions
One-click install
npx skills add https://github.com/maxkishchenko2015/Web_ART_Galery --skill flutter-utils
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: flutter-utils
Source: https://github.com/maxkishchenko2015/Web_ART_Galery/tree/main/agent_skills/flutter-utils
Command: npx skills add https://github.com/maxkishchenko2015/Web_ART_Galery --skill flutter-utils

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Flutter projects often duplicate common utilities. Flutter-utils centralizes production-ready helpers for URL launching, validators, input formatting, amount formatting, context/route access, and country-code lookups.

Core Features & Use Cases

  • External actions wrappers: url_launcher, mail, tel, maps
  • Validation and formatting helpers: validators, input formatters, money formatting
  • Context and routing: typed context extensions for safe arg access
  • Country-code utilities: lookup, filtering, and caching
  • References and guidance: consistent API patterns and best practices

Quick Start

Integrate flutter-utils into your Flutter project and start using its utilities to standardize external launches, validators, formatters, and country-code helpers.

Frequently Asked Questions about flutter-utils

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate user input and format money in Flutter forms?▼

To validate input and format money in Flutter forms, use centralized utility helpers for form validators, digit input formatters, and currency rendering with localized safe defaults.

What is the best way to launch external URLs and maps in a Flutter application?▼

The best way to launch external URLs and maps in a Flutter application is using centralized external action wrappers for url_launcher, mail, tel, and maps to ensure consistent API patterns.

How do I handle country-code lookups and filtering in Flutter?▼

Handle country-code lookups and filtering in Flutter by using dedicated country-code utilities that provide data lookup, filtering, and caching alongside locale-sensitive formatting defaults.

Can I use typed context extensions for safe route argument access in Flutter?▼

Yes, you can use typed context extensions for safe route argument access in Flutter, providing structured API design and centralized wrappers to safely retrieve arguments passed during navigation.

Do I need any external dependencies to use these Flutter utilities?▼

No, you do not need external dependencies to use these Flutter utilities, as the package contains only references and provides standalone helpers for validation, formatting, and context access.

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