title: If value is null put an empty string on razor template?
body: <p>I have a razor template like below. I want to check if the value in the input field is null, put a empty string, if the <code>@UIManager.Member.EMail</code> has a value, put its value. How can I do that?</p>
  
  <p>Normal Input:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;input name="EMail" id="SignUpEMail" type="text" class="Input" 
         value="@UIManager.Member.EMail" validate="RequiredField" /&gt;
  </code></pre>
  
  <p>Razor Syntax Attempt:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;input name="EMail" id="SignUpEMail" type="text" class="Input" validate="RequiredField"
         value="@(UIManager.Member == null) ? string.Empty : UIManager.Member.EMail" /&gt;
  </code></pre>
  
  <p>The value is shown in the input field is:</p>
  
  <pre><code>True ? string.Empty : UIBusinessManager.MemberCandidate.EMail
  </code></pre>