Created
September 11, 2023 18:09
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Validação para CPF Brasil em Jquery
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jQuery.validator.addMethod("cpf", function(value, element) { | |
value = jQuery.trim(value); | |
value = value.replace('.',''); | |
value = value.replace('.',''); | |
cpf = value.replace('-',''); | |
while(cpf.length < 11) cpf = "0"+ cpf; | |
var expReg = /^0+$|^1+$|^2+$|^3+$|^4+$|^5+$|^6+$|^7+$|^8+$|^9+$/; | |
var a = []; | |
var b = new Number; | |
var c = 11; | |
for (i=0; i<11; i++){ | |
a[i] = cpf.charAt(i); | |
if (i < 9) b += (a[i] * --c); | |
} | |
if ((x = b % 11) < 2) { a[9] = 0 } else { a[9] = 11-x } | |
b = 0; | |
c = 11; | |
for (y=0; y<10; y++) b += (a[y] * c--); | |
if ((x = b % 11) < 2) { a[10] = 0; } else { a[10] = 11-x; } | |
var retorno = true; | |
if ((cpf.charAt(9) != a[9]) || (cpf.charAt(10) != a[10]) || cpf.match(expReg)) retorno = false; | |
return this.optional(element) || retorno; | |
}, "Informe um CPF válido"); | |
jQuery.validator.addMethod("dateBR", function (value, element) { | |
//contando chars | |
if (value.length != 10) return (this.optional(element) || false); | |
// verificando data | |
var data = value; | |
var dia = data.substr(0, 2); | |
var barra1 = data.substr(2, 1); | |
var mes = data.substr(3, 2); | |
var barra2 = data.substr(5, 1); | |
var ano = data.substr(6, 4); | |
if (data.length != 10 || barra1 != "/" || barra2 != "/" || isNaN(dia) || isNaN(mes) || isNaN(ano) || dia > 31 || mes > 12) return (this.optional(element) || false); | |
if ((mes == 4 || mes == 6 || mes == 9 || mes == 11) && dia == 31) return (this.optional(element) || false); | |
if (mes == 2 && (dia > 29 || (dia == 29 && ano % 4 != 0))) return (this.optional(element) || false); | |
if (ano < 1900) return (this.optional(element) || false); | |
return (this.optional(element) || true); | |
}, "Informe uma data válida"); // Mensagem padrão | |
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