Validating via regular expressions
<p>I am validating a web page via a javascript function using regular expressions. Here is my variable:</p>

<pre><code>var RE_phone = /^[\d\+]{3,4}([\- ]?)\d{1,3}([\- ]?)\d{3}([\- ]?)\d{4}$/;
</code></pre>

<p>I need to validate both national and international numbers. So far it is working correctly for international numbers.</p>

<p>Here is an example of a national number that I would like to be able to accept as a valid number: 04 4784897 or 044784897.</p>

<p>Can I please have some help to modify my regular expression variable to accept national phone numbers in the above format?</p>
