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@hipolitotata/react-masked-input

v0.1.0

Published

A lightweight and flexible masked input component for React.

Downloads

84

Readme

@hipolitotata/react-masked-input

Uma lib pequena e flexivel de masked input para React, feita para uso real no dia a dia e facil de compartilhar.

O que ela entrega

  • Componente MaskedInput para React
  • Helpers puros para mascarar e desmascarar valores
  • Suporte a mascara unica ou dinamica
  • Tipagem em TypeScript
  • Build em ESM + CJS

Instalacao

pnpm add @hipolitotata/react-masked-input

ou

npm install @hipolitotata/react-masked-input

Uso rapido

import { MaskedInput } from "@hipolitotata/react-masked-input";

export function Form() {
  return (
    <MaskedInput
      mask="999.999.999-99"
      placeholder="CPF"
      onValueChange={({ masked, unmasked, complete }) => {
        console.log({ masked, unmasked, complete });
      }}
    />
  );
}

Mascara dinamica

import { MaskedInput } from "@hipolitotata/react-masked-input";

const phoneMasks = ["(99) 9999-9999", "(99) 99999-9999"];

export function PhoneField() {
  return <MaskedInput mask={phoneMasks} placeholder="Telefone" />;
}

Helpers

import { applyMask, parseMaskedValue, stripMask } from "@hipolitotata/react-masked-input";

applyMask("12345678901", "999.999.999-99");
parseMaskedValue("(11) 91234-5678", ["(99) 9999-9999", "(99) 99999-9999"]);
stripMask("123.456.789-00", "999.999.999-99");

API

MaskedInput

Props principais:

  • mask: string | string[]
  • value: valor sem mascara para modo controlado
  • defaultValue: valor sem mascara para modo nao controlado
  • replacement: mapa de tokens customizados
  • maskPlaceholder: placeholder para partes faltantes da mascara
  • onValueChange: retorna { masked, unmasked, complete }

Tokens padrao:

  • 9: numeros
  • A: letras
  • *: alfanumerico

Tokens customizados

<MaskedInput
  mask="HH:MM"
  replacement={{
    H: /[0-2]/,
    M: /[0-5]/
  }}
/>

Desenvolvimento local

pnpm install
pnpm check
pnpm build

Como publicar no npm

  1. Crie sua conta em npmjs.com se ainda nao tiver.
  2. Rode npm login.
  3. Ajuste no package.json:
    • name
    • author
    • homepage
    • repository
  4. Se quiser publicar com escopo pessoal, use algo como @seu-usuario/react-masked-input.
  5. Rode pnpm install.
  6. Rode pnpm build.
  7. Publique com npm publish --access public.

Sugestao antes de publicar

  • adicionar testes
  • criar exemplos com Vite
  • subir o codigo no GitHub
  • configurar CI para rodar pnpm check e pnpm build