Fix toggle

template.php

@@ -170,12 +170,12 @@ class Template{
   * Renders a toggle switch
   * Created by Yigit Kerem Oktay
   */
-  public static function render_toggle($toggletext,$input_name,$checked=false){
+  public static function render_toggle($toggletext,$input_name,$checked){
     ?>
           <div>
           <h3><?php echo $toggletext; ?></h3>
           <label class="switch">
-              <input type="checkbox" name="<?php echo $input_name; ?>" <?php if($checked){ echo $checked; } ?> >
+              <input type="checkbox" name="<?php echo $input_name; ?>" <?php if($checked){ echo "checked"; } ?> >
               <span class="slider round"></span>
           </label>
           </div>