canax / htmlform

    public function callbackSubmit()

    {

        $elements = ["accept_mail", "accept_phone", "accept_agreement"];

        foreach ($elements as $name) {

            $this->form->addOutput(

                "$name is "

                . ($this->form->checked($name)

                    ? ""

                    : "not ")

                . "checked</br>"

            );

        }

        // Remember values during resubmit, for sake of the example

        $this->form->rememberValues();

        $elements = [

            "checkbox",

        ];

        foreach ($elements as $name) {

            $this->form->addOutput(

                "$name is "

                . ($this->form->checked($name)

                    ? ""

                    : "not ")

                . "checked</br>"

            );

        }

        // Select multiple returns an array

        $elements = [