title: not giving perfect result
body: <p>Time and date both are different fields but when I use this coding result is not perfect.</p>
  
  <p>This is my code:</p>
  
  <pre><code>$challenges = Challenge::whereDate('c_date','&gt;',Carbon::now())-&gt;get();
  Challenge::whereTime('c_time','&gt;',Carbon::now())-&gt;get();
  </code></pre>
  
  <p>Are there any problems in this code?</p>