title: Passing custom parameters in render function
body: <p>I have below code to create column:</p>
  
  <pre><code>DTColumnBuilder.newColumn(null).withTitle('Validation').renderWith(validationRenderer)
  </code></pre>
  
  <p>and render function:</p>
  
  <pre><code>function validationRenderer(data, type, full, meta) {
      .......
  }
  </code></pre>
  
  <p>Now, I want to pass custom parameters to <code>validationRenderer</code> so that I can access it inside the function, like below:</p>
  
  <pre><code>DTColumnBuilder.newColumn(null).withTitle('Validation').renderWith(validationRenderer('abc'))
  
  function validationRenderer(data, type, full, meta, additionalParam) {
      // do something with additionalParam
  }
  </code></pre>
  
  <p>I could not find it in the documentation but there must be something to pass additional parameters in <code>meta</code> as per the reference from <a href="https://datatables.net/forums/discussion/39890/passing-parameters-to-column-render-function" rel="nofollow noreferrer">here</a></p>