title: Why would the onChange event of InputText not fire in Blazor?
body: <p>I have the following razor markup in a blazor component:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;div class="form-group row"&gt;
      &lt;label for="name"&gt;Contact: &lt;/label&gt;
      &lt;InputText id="name" @bind-Value="Contact.Name" @onchange="NameChanged"&gt;&lt;/InputText&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>When I modify the contact name on the form and tab out of the control the <code>NameChange</code> method is never called. Is there something else that I need to do in order to get the <code>onChange</code> event to trigger?</p>