About the validation in web application development
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/3483514/why-is-client-side-validation-not-enough">Why is client-side validation not enough ?</a>  </p>
</blockquote>



<p>you have to validate data before store it.</p>

<p>validate in client side or server side or both?</p>

<p>what's your consideration?</p>
