title: Regex validation for phone number in Laravel
body: <p>I have written a regex to validate a phone number like <code>+1(320)-924-2043</code></p>
  
  <pre><code>regex:/^\+1\(?([0-9]{3})\)-[0-9]{3}-[0-9]{4}$/
  </code></pre>
  
  <p>But it's not working.</p>