title: node.js export calling another controller method within controller
body: <p>I want to call a method controller B, says it's conB.js and look like this</p>
  
  <pre><code>module.exports.verify = function(req,res,next){
  
  }
  </code></pre>
  
  <p>Then now I'm in conA.js, how can I call verify of conB and pass arguments to it?</p>
  
  <p>I know firstly I have to include it, </p>
  
  <pre><code>var ConB = require('ConB');
  // but then? 
  </code></pre>