jquery valid email check
<p>I am just a beginner in jquery.I have used email field in my form. The form shouldn't submit if the email field is empty. I used the following code </p>

<pre><code>if(document.getElementById('emailaddress').value == ''){
alert('Enter the Email Address');
document.getElementById('emailaddress').focus();
return false;
} 
</code></pre>

<p>How can i check the entered email is a valid one using simple jquery?</p>
