Created
December 4, 2020 17:08
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Validação CPF/CNPJ com Jquery Mask e PHP
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jQuery(document).ready(function($){ | |
jQuery.noConflict(); | |
$('.wpcf7-cpf').mask('000.000.000-00'); | |
$('.wpcf7-cnpj').mask('00.000.000/0000-00'); | |
}); |
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<?php | |
defined('ABSPATH') || die(); | |
function cf7vm_validate_cnpj($cnpj = null) { | |
if( empty($cnpj) ){ | |
return false; | |
} | |
if ($cnpj == '00.000.000/0000-00' || $cnpj == '11.111.111/1111-11' || $cnpj == '22.222.222/2222-22' || $cnpj == '33.333.333/3333-33' || $cnpj == '44.444.444/4444-44' || $cnpj == '55.555.555/5555-55' || $cnpj == '66.666.666/6666-66' || $cnpj == '77.777.777/7777-77' || $cnpj == '88.888.888/8888-88' || $cnpj == '99.999.999/9999-99') { | |
return false; | |
} | |
$cnpj = preg_replace( '/[^0-9]/', '', $cnpj ); | |
$cnpj = (string)$cnpj; | |
$cnpj_original = $cnpj; | |
$primeiros_numeros_cnpj = substr( $cnpj, 0, 12 ); | |
if ( ! function_exists('multiplica_cnpj') ) { | |
function multiplica_cnpj( $cnpj, $posicao = 5 ) { | |
$calculo = 0; | |
for ( $i = 0; $i < strlen( $cnpj ); $i++ ) { | |
$calculo = $calculo + ( $cnpj[$i] * $posicao ); | |
$posicao--; | |
if ( $posicao < 2 ) { | |
$posicao = 9; | |
} | |
} | |
return $calculo; | |
} | |
} | |
$primeiro_calculo = multiplica_cnpj( $primeiros_numeros_cnpj ); | |
$primeiro_digito = ( $primeiro_calculo % 11 ) < 2 ? 0 : 11 - ( $primeiro_calculo % 11 ); | |
$primeiros_numeros_cnpj .= $primeiro_digito; | |
$segundo_calculo = multiplica_cnpj( $primeiros_numeros_cnpj, 6 ); | |
$segundo_digito = ( $segundo_calculo % 11 ) < 2 ? 0 : 11 - ( $segundo_calculo % 11 ); | |
$cnpj = $primeiros_numeros_cnpj . $segundo_digito; | |
if ( $cnpj === $cnpj_original ) { | |
return true; | |
} | |
} |
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<?php | |
defined('ABSPATH') || die(); | |
function validate_cpf($cpf = null){ | |
if( empty($cpf) ){ | |
return false; | |
} | |
$cpf = preg_replace("/[^0-9]/", "", $cpf); | |
$cpf = str_pad($cpf, 11, '0', STR_PAD_LEFT); | |
if( strlen($cpf) != 11 ){ | |
return false; | |
} else if( $cpf == '00000000000' || $cpf == '11111111111' || $cpf == '22222222222' || $cpf == '33333333333' || $cpf == '44444444444' || $cpf == '55555555555' || $cpf == '66666666666' || $cpf == '77777777777' || $cpf == '88888888888' || $cpf == '99999999999' ){ | |
return false; | |
} else { | |
for ($t = 9; $t < 11; $t++) { | |
for ($d = 0, $c = 0; $c < $t; $c++) { | |
$d += $cpf{$c} * (($t + 1) - $c); | |
} | |
$d = ((10 * $d) % 11) % 10; | |
if ($cpf{$c} != $d) { | |
return false; | |
} | |
} | |
return true; | |
} | |
} |
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