korea_super_formatter 1.0.1

Korean-specific formatters for Flutter. Supports KRW currency, phone numbers, dates, privacy masking, business numbers, and more.

example/example.dart

// ignore_for_file: avoid_print

import 'package:korea_super_formatter/korea_super_formatter.dart';

void main() {
  // KRW Currency Formatting
  print(KrwFormatter.format(1234567)); // 1,234,567원
  print(KrwFormatter.toKorean(123456789)); // 1억 2,345만 6,789원
  print(KrwFormatter.toKoreanCompact(1500000000000)); // 1.5조

  // Phone Number Formatting
  print(PhoneFormatter.format('01012345678')); // 010-1234-5678
  print(PhoneFormatter.getType('01012345678')); // mobile
  print(PhoneFormatter.getType('15881234')); // special

  // Date Formatting
  final now = DateTime.now();
  print(DateFormatter.format(now)); // 2024.01.15
  print(DateFormatter.formatFull(now)); // 2024년 1월 15일
  print(DateFormatter.formatWithDay(now)); // 2024.01.15 (월)

  // Relative Time
  final pastTime = DateTime.now().subtract(const Duration(hours: 3));
  print(RelativeTime.format(pastTime)); // 3시간 전
  print(RelativeTime.formatSmart(pastTime)); // 3시간 전

  // Privacy Masking
  print(PrivacyMasker.name('홍길동')); // 홍*동
  print(PrivacyMasker.phone('01012345678')); // 010-****-5678
  print(PrivacyMasker.email('[e-mail]')); // te**@example.com
  print(PrivacyMasker.rrn('9012151234567')); // 901215-1******
  print(PrivacyMasker.card('1234567890123456')); // 1234-****-****-3456

  // Number Formatting
  print(NumberFormatter.format(1234567)); // 1,234,567
  print(NumberFormatter.toKorean(123456789)); // 1억 2,345만 6,789

  // Percent Formatting
  print(PercentFormatter.format(12.34)); // 12.34%
  print(PercentFormatter.formatSigned(5.0)); // +5.00%
  print(PercentFormatter.formatSigned(-3.0)); // -3.00%

  // Business Number Formatting
  print(BusinessFormatter.formatBrn('1234567890')); // 123-45-67890
  print(BusinessFormatter.isValidBrn('1234567890')); // true/false
  print(BusinessFormatter.getBankName('090')); // 카카오뱅크
}