BrValidations

Common validations for Brazillian numbers, such as CPF, CNPJ and others

Validators

CnpjValidator

Validates a CNPJ number against his validation digits

Usage:

/**
 * Somewere calling an autoloader and opening php
 */
use Websix\BrValidations\Validators\CnpjValidator,
    Websix\BrValidations\Exceptions;

// ...

$validator = new CnpjValidator();

try {
  $isValid = $validator->validate($aCnpj);
} catch (\InvalidArgumentException $e) {
  // Has exceptions that can tell you what failed
  switch (true) {
    case $e instanceof Exceptions\InvalidCnpjException:
      // Is really a invalid CNPJ
      // ...
    case $e instanceof Exceptions\EmptyArgumentException:
      // If the CNPJ is an empty string or something like that
      // ...
    case $e instanceof Exceptions\InvalidLengthException:
      // If the CNPJ do not have his correct length
      // ...
    case $e instanceof Exceptions\NotOnlyDigitsException:
      // If the passed CNPJ has something other than digits in the string
      // ...
    case $e instanceof Exceptions\NotStringException:
      // if the passed CNPJ not is a string
      // ...
  }
}

Numbers planned to be added

• CPF
• State Inscription Number (Inscrição estadual)
• OAB
• CRM
• CREA
• PIS/PASEP
• Passports

Usage

Install from Composer:

composer require "websix/br-validations"

And add it with the php use keyword:

use Websix\BrValidations\Validations\CnpjValidator;

$validator = new CnpjValidator();

License

MIT License