Get result of 'toggle' using formAPI

i saw a person comment this:

PHP:

 $form = $this->getServer()->getPluginManager()->getPlugin("FormAPI")->createCustomForm(function (Player $sender, array $data) {
    var_dump($data); // Sends all data to console
});
$form->setTitle("Form Title");
$form->addLabel("Text");
$form->addToggle("Toggle");
$form->addSlider("Slider", 1, 100); // Slider, Min 1, Max 100
$form->addStepSlider("Step Slider", ["5", "10", "15"]); // Step Slider, 5, 10 & 15
$form->addDropdown("Dropdown", ["1", "2", "3"]); // Dropdowm, Options 1, 2 & 3
$form->addInput("Input", "Ghost Text", "Text"); // Input, Text already entered 

but how do you get the result for toggle, sliders, dropdown, inputs?

 

Shouldn't that be in $data?

 

For toggle i tried case 0: if $data == true $sender->sendMessage(true)
It didn't work

 

The code you sent is var_dumping the value of $data to console, take a lookat that to see what the data looks like

 

i did, but I don't get the result if its true

PHP:

 $form = $this->core->getServer()->getPluginManager()->getPlugin("FormAPI")->createCustomForm(function (Player $player, array $data) {
            var_dump($data);
            $result = $data[0];
            switch ($result) {
                case 0 :
                    if ($result == true) {
                        $player->sendMessage("true");
                    } else {
                        $player->sendMessage("false");
                    }
                    return;

            }
        });
        $form->setTitle("Form Title");
        $form->addToggle("Toggle");

I get the false message when i switch it to false and submit but i dont get any message when i toggle the switch to true

var dump

Code:

array(1) {
  [0]=>
  bool(true)
}
array(1) {
  [0]=>
  bool(false)
}