Php Form Builder - Customer Feedback Form

<?php
use phpformbuilder\Form;
use phpformbuilder\Validator\Validator;

/* =============================================
    start session and include form class
============================================= */

session_start();
include_once rtrim($_SERVER['DOCUMENT_ROOT'], DIRECTORY_SEPARATOR) . '/phpformbuilder/Form.php';

/* =============================================
    validation if posted
============================================= */

if ($_SERVER["REQUEST_METHOD"] == "POST" && Form::testToken('customer-feedback-form') === true) {
    // create validator & auto-validate required fields
    $validator = Form::validate('customer-feedback-form');

    // additional validation
    $validator->required('<br>Please rate')->validate('company-rating');
    $validator->required('<br>Please rate')->validate('support-rating');
    $validator->required('Please choose one or several product(s)')->validate('product-choice.0');
    $validator->email()->validate('customer-email');

    // check for errors
    if ($validator->hasErrors()) {
        $_SESSION['errors']['customer-feedback-form'] = $validator->getAllErrors();
    } else {
        $email_config = array(
            'sender_email'    => '[email protected]',
            'sender_name'     => 'Php Form Builder',
            'recipient_email' => addslashes($_POST['customer-email']),
            'subject'         => 'Php Form Builder - Customer Feedback Form',
            'filter_values'   => 'customer-feedback-form',
            'sent_message'    => '<div class="success callout"><p>Your message has been successfully sent !</p></div>'
        );
        $sent_message = Form::sendMail($email_config);
        Form::clear('customer-feedback-form');
    }
}

/* ==================================================
    The Form
================================================== */

$form = new Form('customer-feedback-form', 'horizontal', 'novalidate', 'foundation');
// $form->setMode('development');
$form->startFieldset('Customer Feedback Form', 'class=fieldset');
$form->addHtml('<p class="text-primary text-center">You are encouraged to use the online feedback form below to send us your comments as well as any queries about our products.</p><br>');

// 1st row - left col
$form->addHtml('<div class="grid-x grid-padding-x">');
$form->addHtml('<div class="large-6 columns">');
$form->addInput('text', 'customer-name', '', 'Customer Name', 'required');
$form->addInput('email', 'customer-email', '', 'E-Mail Address', 'required');
$form->addInput('text', 'organization', '', 'Organization');
$form->addHtml('</div>');

// 1st row - right col
$form->addHtml('<div class="large-6 columns">');
$form->addOption('product-choice[]', 'Computers', 'Computers', '', 'data-icon=fi fi-laptop prepend');
$form->addOption('product-choice[]', 'Games', 'Games', '', 'data-icon=fi fi-die-five prepend');
$form->addOption('product-choice[]', 'Books', 'Books', '', 'data-icon=fi fi-book prepend, selected');
$form->addOption('product-choice[]', 'Music', 'Music', '', 'data-icon=fi fi-music prepend, selected');
$form->addOption('product-choice[]', 'Photos', 'Photos', '', 'data-icon=fi fi-photo prepend');
$form->addOption('product-choice[]', 'Films', 'Films', '', 'data-icon=fi fi-ticket');
$form->addHelper('(multiple choices)', 'product-choice[]');
$form->addSelect('product-choice[]', 'What products are you interested in ?', 'class=select2, multiple, required');
$form->addHtml('</div>');
$form->addHtml('</div>');

// 2nd row - left col
$form->addHtml('<div class="grid-x grid-padding-x">');
$form->addHtml('<div class="large-6 columns">');
$form->addRadio('company-rating', 'Very High', 'Very High');
$form->addRadio('company-rating', 'High', 'High');
$form->addRadio('company-rating', 'Neutral', 'Neutral', 'checked=checked');
$form->addRadio('company-rating', 'Low', 'Low');
$form->addRadio('company-rating', 'Very Low', 'Very Low');
$form->printRadioGroup('company-rating', 'How would you rate our company ?', false, 'required');
$form->addHtml('</div>');

// 2nd row - right col
$form->addHtml('<div class="large-6 columns">');
$form->addRadio('support-rating', 'Excellent', 'Excellent');
$form->addRadio('support-rating', 'Good', 'Good', 'checked=checked');
$form->addRadio('support-rating', 'Fair', 'Fair');
$form->addRadio('support-rating', 'Poor', 'Poor');
$form->addRadio('support-rating', 'Terrible', 'Terrible');
$form->printRadioGroup('support-rating', 'How would you rate our support ?', false, 'required');
$form->addHtml('</div>');
$form->addHtml('</div>');
$form->setCols(12, 12);
$form->addTextarea('comment', '', 'Do you have other comments for us ?', 'rows=5');
$form->addBtn('submit', 'submit-btn', 1, 'Submit', 'class=success button');

$form->endFieldset();
$form->addHtml('<p class="float-right"><small><strong style="color:#B81C26">*</strong> Required fields</small></p>');

// iCheck plugin
$form->addPlugin('icheck', 'input', 'default', array('%theme%' => 'square', '%color%' => 'red'));

// jQuery validation
$form->addPlugin('formvalidation', '#customer-feedback-form');
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Foundation Customer Feedback Form - How to create PHP forms easily</title>
    <meta name="description" content="Foundation Form Generator - how to create a Customer Feedback Form with Php Form Builder Class">
    <link rel="canonical" href="https://www.phpformbuilder.pro/templates/foundation-forms/customer-feedback-form.php" />

    <!-- Foundation CSS -->

    <link href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.5.0/css/foundation.min.css" rel="stylesheet">

    <!-- foundation icons -->

    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/foundicons/3.0.0/foundation-icons.min.css">
    <?php
    $form->printIncludes('css');
    ?>
</head>
<body>
    <h1 class="text-center">Php Form Builder - Customer Feedback Form</h1>
    <div class="grid-container">
        <div class="grid-x grid-padding-x">
            <div class="small-10 small-offset-1 column">
            <?php
            if (isset($sent_message)) {
                echo $sent_message;
            }
            $form->render();
            ?>
            </div>
        </div>
    </div>

    <!-- jQuery -->

    <script src="//code.jquery.com/jquery.min.js"></script>
    <?php
    $form->printIncludes('js');
    $form->printJsCode();
    ?>
</body>
</html>