CPF util

CPF util inspired in brazilian-utils/cpf.

Usage

Add the following to your Cargo.toml: rust [dependencies] cpf_util = "0.1.0"

Examples

Format: ```rust use cpf_util as cpf;

fn main() { println!("{}", cpf::format("94389575104")); // 943.895.751-04 println!("{}", cpf::format("94389575104000000")); // 943.895.751-04 println!("{}", cpf::format("943.?ABC895.751-04abc")); // 943.895.751-04 } ```

Validate: ```rust

use cpf_util as cpf;

fn main() { println!("{}", cpf::isvalid("foo391.838.38test0-66"); // false println!("{}", cpf::isvalid("40364478829")); // true println!("{}", cpf::is_valid("962.718.458-60")); // true } ```