jquery and regex
<p>I have TextBox on my page. I want to validating this textbox.</p>

<p>The rules are :</p>

<ol>
<li>TextBox should not get more than 20 chars</li>
<li>Only aphanumeric and chars like / - # &amp; ^ spaces to be allowed</li>
</ol>

<p>how to do using jquery in best way</p>
