title: JQuery Regular expression to accept alphanumeric characters and ' , -
body: <p>I'm trying to figure out how to get my regular expression to accept certain special characters: <code>'</code>, <code>,</code> and <code>-</code> along with alphanumeric characters. I've had a stab at it but to no avail, and I'm quite new to regex, can anyone help?</p>
  
  <p>Here was my attempt which, surprisingly, didn't work...</p>
  
  <pre><code>/^\d+/,\'\-\$/i
  </code></pre>