Validate CPF js

validateCPF.js

function _validateCPF(
  value: string,
  handleResponse: (value: Record<string, unknown>) => void
): void {
  let data = {};
  let sum;
  let rest;
  sum = 0;

  if (value === '000.000.000-00') {
    data = { value: false, error: 'invalidCpf' };
    handleResponse(data);
    return;
  }

  const valueReplaced = value
    .replace('.', '')
    .replace('.', '')
    .replace('-', '');

  for (let i = 1; i <= 9; i++)
    sum = sum + parseInt(valueReplaced.substring(i - 1, i)) * (11 - i);
  rest = (sum * 10) % 11;

  if (rest === 10 || rest === 11) rest = 0;
  if (rest != parseInt(valueReplaced.substring(9, 10))) {
    data = { value: false, error: 'invalidCpf' };
    handleResponse(data);
    return;
  }

  sum = 0;
  for (let i = 1; i <= 10; i++)
    sum = sum + parseInt(valueReplaced.substring(i - 1, i)) * (12 - i);
  rest = (sum * 10) % 11;

  if (rest === 10 || rest === 11) rest = 0;
  if (rest != parseInt(valueReplaced.substring(10, 11))) {
    data = { value: false, error: 'invalidCpf' };
    handleResponse(data);
    return;
  }
  data = { value: true, error: '' };
  handleResponse(data);
}