title: Validate Razor template
body: <p>How can I validate Razor template, which is used to render mail template.</p>
  
  <pre><code>string template = @"
  My template 
  @if (Model.Condition { &lt;span&gt;is true&lt;/spaM&gt; }"
  </code></pre>
  
  <p>I made two mistakes: missing closing bracket and wrong closing tag.
  I need to validate it and known what should I fix (the best is to known in which line). I would like to use native Razor methods.</p>