Definir sintaxe e exemplos para datatype

[teintinu]

datatype CPF

base: complex

properties:
  required: 
    type: boolean
    required: false
    default: false
  
methods:
  calcularDigito() {
    var peso=2;
    var total=0;
    for (var c in value.toString()) {
      total += c * peso;
    }
    return total % 11;
  }
validate:
  var num=value.toString().substr(0,9);
  var dig=value.toString().substr(9);
  if (value.calcularDigito() != dig)
    throw "digito verificador inválido"