Funções utilitárias para tratamento de CNPJ

node-cnpj

Utilities functions to handle brazilian CPF

node-cpf

A simple function to transform a valid float number like "2322.23" to the a masked string like the brazilian currency "R$ 2.322,23".

Utilities functions for credit cards treatment

Funções utilitárias para tratamento de CEP

Fill in censored words with their corresponding profanities. 

A simple function that turns a string like "R$ 10,95" into a valid float number 10.95.