-if (in_array('cl', explode(',', $user->plugins)))
- $form->addInput(array('type'=>'checkbox','name'=>'chclient','data'=>1));
-if (($user->canManageTeam() || $user->isClient()) && in_array('iv', explode(',', $user->plugins)))
- $form->addInput(array('type'=>'checkbox','name'=>'chinvoice','data'=>1));
+if ($user->isPluginEnabled('cl'))
+ $form->addInput(array('type'=>'checkbox','name'=>'chclient','data'=>1));
+if (($user->canManageTeam() || $user->isClient()) && $user->isPluginEnabled('iv'))
+ $form->addInput(array('type'=>'checkbox','name'=>'chinvoice','data'=>1));