Codeigniter checking checkbox value

Question

I\'m using CodeIgniter and I have a form with a checkbox that allows the user to check and remove their uploaded photo.
In my controller I use if(isset($checked)

Answer 1

Please write proper value in your checkbox :-

Write some value then check it :-

for e.g :

In php :-

   if($checked == 1) {
      // do whatever u want
   }