Validate_ptBR

Package contains locale validation for Brazil such as:

1. Social Inurance Numbers (SIN)

2. Region (brazilian states)

3. Postal Codes

4. Phone Numbers

5. CNPJ

6. CPF

7. Vehicle's plate

See also :

• the api documentation

• The page on pear.php.net

• Validate_ptBR on developper's blog