$json = json_decode($_POST['name']['payment']);
echo '<pre>';
print_r($json['products']);
echo '</pre>';<button type="button" class="btn btn-warning btn-lg btn-block">Buy something here</button>switch ($element->type) {
case 'select':
$selectElement = new Select($element->name);
$selectElement->setAttribute('class', $element->className);
$options = array();
foreach ($element->values as $option) {
$options[] = array(
$option->label => $option->value
);
}
$selectElement->setValueOptions($options);
unset($options);
$form->add($selectElement);
break;
}