HASILNYA

<div class="form-group form-md-line-input">
   <label class="col-md-2 control-label" for="form_control_1">Input with hint</label>
   <div class="col-md-10">
      <div class="form-group field-loginform-username required has-error">
         <input id="loginform-username" class="form-control" name="LoginForm[username]" autocomplete="OFF" type="text">
         <p class="help-block help-block-error">Username tidak boleh kosong.</p>
      </div>
      <div class="form-control-focus"> </div>
      <span class="help-block">Some help goes here...</span>
   </div>
</div>