title: Match different url start in regex, javascript
body: <p>A bit confused with regex.</p>
  
  <p>Url string can be either <code>'/item/new/url/bla/..'</code> or <code>'/#item/url/bla/bla/..'</code> </p>
  
  <p>I need a regex to check start of the string. In pseudo code it can be described as:</p>
  
  <pre><code>(both "/#item/" or "/item/" at the start of a string should be true).test(url)
  </code></pre>