br-dev-utils

Essential utilities for development in Brazil. Validation, formatting and Brazilian data in TypeScript.

Instalação

npm install br-dev-utils

Uso

import { 
  validateCPF, 
  validateCNPJ, 
  formatCurrency, 
  getHolidays,
  fetchAddressByCEP 
} from 'br-dev-utils';

validateCPF('123.456.789-09');
validateCNPJ('11.222.333/0001-81');
formatCurrency(1500.50);
getHolidays(2025);
await fetchAddressByCEP('01310-100');

API

Validadores

• validateCPF(cpf: string): boolean
• validateCNPJ(cnpj: string): boolean
• validateCEP(cep: string): boolean
• validatePhone(phone: string): boolean

Formatadores

• formatCPF(cpf: string): string
• formatCNPJ(cnpj: string): string
• formatCEP(cep: string): string
• formatPhone(phone: string): string
• formatCurrency(value: number): string

Dados

• getHolidays(year: number): Holiday[]
• isHoliday(date: string): boolean
• brazilianStates: State[]

Serviços

• fetchAddressByCEP(cep: string): Promise<CepResponse>

Licença

MIT