text: function validasi() {
      var laporan = document.getElementById('isi').value;
      var totalSoFar = 0;
      for (var i = 0; i < laporan.length; i++)
        if (str(i) === " ") { 
          totalSoFar = +1; 
      }
      if(totalSoFar < 20){
          alert('laporan minimal memiliki 20 kata');
      }else{
          true;
      }
    }