Sometimes creating WordPress options just sucks. I seem to go digging through the codex for this every time I create a checkbox. This is the easy way and is compatible with php 8.2. This is my reminder.

case 'your-option-name':
          printf('<input %s class="wppd-ui-toggle" id="%s" name="%s" type="checkbox" value="random_page.php">',
            $value === 'random_page.php' ? 'checked' : 'false',
            $field['id'],
            $field['id']
        );
          break;

// Example 1 - Get an option, or do nothing
if(get_option('your-option-name')){  // echos out "random_page.php"

         get_option( 'your-option-name' );
    }

    else {
     // echos out "false or empty value"
    }

// Example 2 - Combining an INCLUDE statement with a OPTION, or do nothing
if(get_option('your-option-name')){

         include ( get_option( 'your-option-name' ));
    }

    else {
     
    }