PHP code example of lumensistemas / br-validation

1. Go to this page and download the library: Download lumensistemas/br-validation library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

lumensistemas / br-validation example snippets


use LumenSistemas\BrValidation\Cpf;

Cpf::isValid('856.981.040-77');   // true
Cpf::isValid('85698104077');      // true (raw form also accepted)
Cpf::isValid('11111111111');      // false (all-equal sequence)
Cpf::isValid(85698104077);        // false (non-string input)

Cpf::format('85698104077');       // '856.981.040-77'
Cpf::normalize('856.981.040-77'); // '85698104077'

Cpf::generate(); // a valid 11-digit CPF


use LumenSistemas\BrValidation\Cnpj;

Cnpj::isValid('11.222.333/0001-81');      // true (legacy numeric)
Cnpj::isValid('12ABC34501DE35');          // true (alphanumeric, 2026 rules)
Cnpj::isValid('12abc34501de35');          // true (case-insensitive)
Cnpj::isValid('00000000000000');          // false (all-equal sequence)

Cnpj::format('11222333000181');           // '11.222.333/0001-81'
Cnpj::format('12abc34501de35');           // '12.ABC.345/01DE-35'
Cnpj::normalize(' 11.222.333/0001-81 '); // '11222333000181'

Cnpj::generateNumeric();      // a valid 14-digit numeric CNPJ
Cnpj::generateAlphanumeric(); // a valid alphanumeric CNPJ