validador de cpf
cfpValido () { | |
const regexCPF = /^\d{3}\.\d{3}\.\d{3}-\d{2}$/ | |
let i = 0 | |
let soma = 0 | |
let resto = 0 | |
if (regexCPF.test(this.cpf)) { | |
for (i = 1; i <= 9; i++) { | |
soma = soma + parseInt(this.cpf.substring(i - 1, i)) * (11 - i) | |
} | |
resto = soma % 11 | |
if (resto === 10 || resto === 11 || resto < 2) { | |
resto = 0 | |
} else { | |
resto = 11 - resto | |
} | |
if (resto !== parseInt(this.cpf.substring(9, 10))) { | |
return false | |
} | |
soma = 0 | |
for (i = 1; i <= 10; i++) { | |
soma = soma + parseInt(this.cpf.substring(i - 1, i)) * (12 - i) | |
} | |
resto = soma % 11 | |
if (resto === 10 || resto === 11 || resto < 2) { | |
resto = 0 | |
} else { | |
resto = 11 - resto | |
} | |
if (resto !== parseInt(this.cpf.substring(10, 11))) { | |
return false | |
} | |
return true | |
} | |
return false | |
} |
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