Array iteration management [closed]

I am trying to do an iteration to an array to validate data, The problem is that when I do the if(){}else{} For validation, the if is executed as else, both.

what I’m trying to do is, validate data to prevent repeated data from being inserted

  const myData = [
     {id: "001", nombre: "pedro",   apellido: "mejia",   codigo: "0012325", estado: "Activo"},
     {id: "002", nombre: "gristan", apellido: "smill",   codigo: "0022325", estado: "Activo"},
     {id: "003", nombre: "marco",   apellido: "rosario", codigo: "0032325", estado: "Desativado"},
     {id: "004", nombre: "juan",    apellido: "vergobe", codigo: "0042325", estado: "Activo"},
     {id: "005", nombre: "salomon", apellido: "mende",   codigo: "0052325", estado: "Desativado"},
  ]
var myclick = false;
  for (let index = 0; index < myData.length; index++) {
    const element = myData[index];
    var resultadoArray = element.id;
   if(myclick == false){
     if(resultadoArray != "003"){
          console.log('true');
          myclick = true;
        }else{
          console.log('fase');
          myclick = true;
      }
    }
  }