if value null in radio button list does not show radio button mvc4 <p>I have in model having the questions and answer list. In some of the questions having 4 options and some of the questions having the 2 options. I am getting the options from the back end and i'm binding from model class into the razor view. Now if the answer value null means radio button is showing but i don't want to radio button if the radio button option value nulls.</p> <pre><code> @for (int j = 0; j &lt; Model.Count; j++) { i++; &lt;div class="panel-heading online-test" role="tab" id=""&gt; &lt;h5 class="panel-title"&gt; @Html.HiddenFor(m =&gt; m[j].ID) @Html.HiddenFor(m =&gt; m[j].SkillId) @i) @Html.DisplayFor(m =&gt; m[j].QuestionText) &lt;/h5&gt; &lt;/div&gt; foreach (var k in Model[j].Options) { &lt;div class="panel-collapse"&gt; &lt;div class="panel-body online-test-options"&gt; &lt;div class="input-group"&gt; &lt;div class="col-lg-12" id="radiolist"&gt; @Html.RadioButtonFor(m =&gt; m[j].SelectedAnswer, "A") &lt;label for="@k.AnswerId"&gt;@k.Option1&lt;/label&gt; &lt;/div&gt; &lt;div class="col-lg-12"&gt; @Html.RadioButtonFor(m =&gt; m[j].SelectedAnswer, "B") &lt;label for="@k.AnswerId"&gt;@k.Option2&lt;/label&gt; &lt;/div&gt; &lt;div class="col-lg-12"&gt; @Html.RadioButtonFor(m =&gt; m[j].SelectedAnswer, "C") &lt;label for="@k.AnswerId"&gt;@k.Option3&lt;/label&gt; &lt;/div&gt; &lt;div class="col-lg-12"&gt; @Html.RadioButtonFor(m =&gt; m[j].SelectedAnswer, "D") &lt;label for="@k.AnswerId"&gt;@k.Option4&lt;/label&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; } } public class QuestionsModel { public decimal ID { set; get; } public decimal SkillId { get; set; } public string QuestionText { set; get; } public List&lt;Answer&gt; Options { set; get; } public string SelectedAnswer { set; get; } public QuestionsModel() { Options = new List&lt;Answer&gt;(); } } public class Answer { public int AnswerId { get; set; } public string Option1 { set; get; } public string Option2 { set; get; } public string Option3 { set; get; } public string Option4 { set; get; } } public class Evaluation { public List&lt;QuestionsModel&gt; Questions { set; get; } public Evaluation() { Questions = new List&lt;QuestionsModel&gt;(); } } </code></pre> <p>Please help to solve.. Thanks in Advance.</p>