title: Get custom Claim in jwt-auth laravel
body: <p>I need help to figure out a issues.
  I am using lumen(laravel 5.1) for create web services for mobile app. I am using JWT for authentication and it returns a token.</p>
  
  <p>First issue is that if i use same token from another system/device then it validated and returns requested information. I want that token should be valid only for that device/system from user get token.</p>
  
  <p>Second issue is that i have added some custom claims in JWT token. I want to get custom claim value from token. I have found similar question <a href="https://stackoverflow.com/questions/28045242/get-custom-claims-from-a-jwt-using-owin">Get custom claims from a JWT using Owin</a> but didn't get how i use it in php.</p>
  
  <p>Please help me to get solution.</p>