title: Javascript RegEx for Global phone numbers
body: <p>I was browsing through the internet to find a proper javascript regular expression for phone numbers but the ones I find are not the ones I need.</p>
  
  <p>The acceptable phone number type for my case would have to match the following rules:</p>
  
  <ul>
  <li>May start with <code>+</code> or <code>0-9</code> </li>
  <li>all rest string is allowed to have only <code>0-9</code>, <code>-</code> and space (preferably only 1 space between numbers)</li>
  </ul>
  
  <p>I tried so far this: <code>/^\+[\-\d\s]/</code> but I am not getting the proper result. I've tried to read  some tutorials but I am very new to this and it seems I am missing something.</p>
  
  <p>An acceptable phone number for example would be: +30 6995 4488551 (spaces allowed) or 0030 6995 4488551 etc.</p>
  
  <p>Any help would be much appreciated! :)</p>