Use mask

A library with treatment for several masks.

Installation

npm install util-mask --save

Available functions

• onlyNumberMask(number: string)
• onlyLetterMask(letter: string)
• onlySpecialCharacterMask(char: string)
• cpfMask(cpf: string)
• unCpfMask(cpf: string)
• isValidCpfMask(cpf: string)
• rgMask(rg: string)
• unRgMask(rg: string)
• cnpjMask(cnpj: string)
• unCnpjMask(cnpj: string)
• cpfCnpjMask(value: string)
• phoneMask(phone: string)
• unPhoneMask(phone: string)
• cepMask(cep: string)
• unCepMask(cep: string)
• dateUsBrMask(date: string)
• dateBrUsMask(date: string)
• decimalNumberMask(number: string)
• capitalizeFirstLetterMask(text: string)
• currencyBRLMask(value: string)
• creditCardDateMask(value: string)

Use

Import the necessary functions from the package:

// Example
import { onlyNumber, onlyLetterMask } from 'util-mask';

Using the masks:

Only Number Mask

console.log(onlyNumberMask('abc12345abc678909abc'));  // Output: 123456789

Only Letter Mask

console.log(onlyLetterMask('abc123!@#'));  // Output: abc

Only Special Character Mask

console.log(onlySpecialCharacterMask('123!@#abc'));  // Output: !@#

Cpf Mask

console.log(cpfMask('12345678909'));  // Output: 123.456.789-09

Un Cpf Mask

console.log(unCpfMask('123.456.789-09'));  // Output: 12345678909

Is Valid CPF Mask

console.log(isValidCpfMask('123.456.789-09'));  // Output: true || false

Rg Mask

console.log(rgMask('112223334'));  // Output: 11.222.333-4

Un Rg Mask

console.log(unRgMask('11.222.333-4'));  // Output: 112223334

Cnpj Mask

console.log(cnpjMask('11222333444455'));  // Output: 11.222.333/4444-55

Un Cnpj Mask

console.log(unCnpjMask('11.222.333/4444-55'));  // Output: 11222333444455

Cpf Cnpj Mask

console.log(cpfCnpjMask('11122233344'));  // Output: 111.222.333-44

Cpf Cnpj Mask

console.log(cpfCnpjMask('11222333444455'));  // Output: 11.222.333/4444-55

Phone Mask

console.log(phoneMask('11222223333'));  // Output: (11) 22222-3333

Un Phone Mask

console.log(unPhoneMask('(11) 22222-3333'));  // Output: 11222223333

Cep Mask

console.log(cepMask('11111222'));  // Output: 11111-222

Un Cep Mask

console.log(unCepMask('11111-222'));  // Output: 11111222

Date Us Br Mask

console.log(dateUsBrMask('1111-11-11'));  // Output: 11/11/2020

Date Br Us Mask

console.log(dateBrUsMask('11/11/2020'));  // Output: 2020-11-11

Decimal Number Mask

console.log(decimalNumberMask('1,1,1,1,1,1,1,'));  // Output: 1.1111.11

Capitalize First Letter Mask

console.log(capitalizeFirstLetterMask('test test test'));  // Output: Test Test Test

Currency BRL Mask

console.log(currencyBrlMask('111222'));  // Output: R$ 111.222,00

Credit Card Date Mask

console.log(creditCardDateMask('1120'));  // Output: 11/20