Feed back from Condition (When select drop-down value)

Question

When select drop-down value is (veryPoor Or Excellent) Then Comment is mandatory field (Validaction)

 

Two column each column drop-down are 7

 

when column value selected very poor that column textarea comment is mandatory

 

Code...

<div class="@(count <= 1 ? "step-pane active" : "step-pane")" id="@Records" data-validation="subCommonForm(0, '@Records')">
<div class="panel panel-primary">
<div class="panel-heading"></div>
<table class="table" id="SubScreen">
<thead>
<tr>
<th>
Que.No
</th>
<th>
Questions
</th>
@foreach (var Records1 in Model.SubjectAndFacultyList.Where(x => x.SubjectTypePID == Records))
{
<th>@Records1.SubjectTitle; (@Records1.EmployeeName)</th>
}
</tr>
</thead>
<tbody>
<span style="visibility: hidden">@{int srno = 0;}</span>
@foreach (var Questions in Model.SubjectTypeAndQuestion.Where(x => x.SubjectTypePID == Records))
{
srno += 1;
<tr data-que-id="@Questions.FeedBackQuestionnaireID">
<td>@srno</td>
<td>
@Questions.QuestionDescription
@*<input type="hidden" value="@Questions.FeedBackQuestionnaireID" name="FeedBackQuestionnaireID" id="FeedBackQuestionnaireID" />*@
</td>
@foreach (var Records2 in Model.SubjectAndFacultyList.Where(x => x.SubjectTypePID == Records))
{
<td>
<select id="FeedBackRatingID" name="FeedBackRatingID" req="true" valsection="@Records" valdata="int" data-fsm-id="@Records2.FacultySubjectMappingID" class="FeedBackRatingID">
<option value="0">Select Rating</option>
<option value="1">VeryPoor</option>
<option value="2">Poor</option>
<option value="3">Good</option>
<option value="4">VeryGood</option>
<option value="10">Excellent</option>
@*@Html.LookupDropDown((Dictionary<object, object>)ViewBag.FeedBackRatingID)*@
@*@Html.DropDownValues("FeedBackRating", "FeedBackRatingID", "FeedBackRatingName")*@
</select>
</td>
}
</tr>
}
</tbody>
<tfoot>
<tr>
<td></td>
<td>
Comment
</td>
@if (Model.SubjectTypeAndQuestion.Where(x => x.SubjectTypePID == Records).Count() > 0)
{
foreach (var Records2 in Model.SubjectAndFacultyList.Where(x => x.SubjectTypePID == Records))
{
<td>
<textarea id="FeedBackComment" name="FeedBackComment" data-fsm-id="@Records2.FacultySubjectMappingID" rows="4" maxlength="1000"></textarea>
</td>
}
}
</tr>
</tfoot>
</table>
</div>
</div>