title: How to validate that date in future in reference to another date?
body: <p>I have following bean:</p>
  
  <pre><code>class CampaignBeanDto {
  
      @Future
      Date startDate;
  
      Date endDate;
  
      ...
  }
  </code></pre>
  
  <p>Obviously I that <code>endDate</code> should be after startDate. I want to validate it.</p>
  
  <p>I know that I can manually realize annotation for <code>@FutureAfterDate</code>, validator for this and initialize threshold date manually but I want to use <code>@Validated</code> spring mvc annotation.</p>
  
  <p>How can I achieve it?</p>