Regex required: It should contains alphanumeric and special characters
<p>The accepted values may contains:</p>

<ul>
<li>Alphabets</li>
<li>Numeric values</li>
<li>Alphanumeric</li>
<li>combination of alphanumric and special characters</li>
<li>E-mail Address</li>
<li>url</li>
</ul>

<p>but not <strong>only special character like "#$%@&amp;*($"</strong></p>
