title: asp validator - determine if age is within range
body: <p>Using a asp validator, is there a way to verify the date of birth that is entered is within an age range, say 5 and 22 years old?</p>
  
  <p>I currently do a asp:compareValidator and a asp:rangeValidator, but i need to add another level of range validation for current date against the value entered in the textbox to notify that the age is outside the range allowed (5 and 22 years old only)</p>
  
  <p>thanks
  tony</p>