PHP Classes

CPF/CNPJ Validation: Validation of Brazilian CPF/CNPJ numbers

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Last Updated Ratings Unique User Downloads Download Rankings
2007-02-26 (13 years ago) RSS 2.0 feedNot enough user ratingsTotal: 1,370 All time: 2,811 This week: 362Up
Version License PHP version Categories
cpf_cnpj_validation 1.0GNU General Publi...3Text processing, Finances, Validation
Description Author
This package is specific mainly for applications used in Brazil Brazil .

This class can perform validation of Brazilian CPF/CNPJ numbers.

It takes a given CPF or CNPJ number, removes any separator characters ( . - / ) and computes the checksum of the remaining digits to determine if the number can be valid.

The class returns true or false depending on whether the number was found to be valid.

In Portuguese:

Esta classe pode validar números de CPF e CNPJ.

A classe pega em um dado CPF ou CNPJ, remove caracteres separadores como . - e /, e calcula a soma dos dígitos restantes para verificar se o número pode ser válido.

A classe retorna verdadeiro ou falso dependendo se o número pode ser válido ou não.

  Performance   Level  
Name: André Cupini <contact>
Classes: 6 packages by
Country: Brazil Brazil
Age: 38
All time rank: 854 in Brazil Brazil
Week rank: 722 Down48 in Brazil Brazil Down


  Files folder image Files  
File Role Description
Plain text file class_VALIDATE.php Class All the functions are here
Accessible without login Plain text file example.php Example Example of as to use the validation functions

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