is_email() is a function to validate an email address against
relevant RFCs  npm install is_email 4 downloads in the last
month   is_email.js is a port of the is_email PHP library to
Javascript.  is_email validates email address for you using
simple javascript function is_email. Validate an email address
according to RFCs 5321, 5322 and others.  Note:- It doesn't not
support DNS check for MX records and parsed address components
like the PHP is_email does.  How to use ?    1. Include
is_email.js in your page.      <script type="text/javascript"
src="is_email.js"></script>   2. And start validating emails.
var check = is_email("");     if (check) {     alert("You have
entered correct email address.");     } else {     alert("Please
provide correct email address.");  Wanna Donate?  Go to and
click on donate button at the top-right.  npm loves you