Enter only numbers

[Tina]

How can I make RadTextBox enter only numbers?

[Shinu]

Hello Tina,

You can achieve this by attaching the client event OnKeyPress. Here is the sample code.
aspx:

<telerik:RadTextBox ID="RadTextBox1" runat="server" >
    <ClientEvents OnKeyPress="keyPress"/>
</telerik:RadTextBox >

Javascript:

<script type="text/javascript">
  function keyPress(sender, args)
  {
    var text = sender.get_value() + args.get_keyCharacter();
    if (!text.match('^[0-9]+$'))
    args.set_cancel(true);
  }
<script>

Thanks,
Shinu.