title: Regex for birthday date asp.net
body: <p>What would be the regex for regexValidator for the field in which I would like to have date in format:</p>
  
  <pre><code>dd/MM/yyyy
  
  dd - 01 - 31
  MM - 01 - 12
  yyyy - 1900 - 2012
  </code></pre>
  
  <p>Thank you very much for help</p>