php html

try {

    if ($_POST) {
        switch ($_GET['list']) {

            case 1:
                //getProps
                $newsmanID = $_POST["UserID"];
                $api = $_POST["apiKey"];
                $listId = $_POST["listId"];

                $client = new Newsman_Client($newsmanID, $api);

                $ret = $client->list->getProps(
                    $listId
                );

                if (!is_array($ret)) {
                    // handle error here
                    die("Error on method list.getProps");
                }

                print "<pre>";
                print_r($ret);
                print "</pre>";

                break;
            case 2:
                try {
                    $newsmanID = $_POST["UserID"];
                    $api = $_POST["apiKey"];

                    $listId = $_POST["listId"];

                    $client = new Newsman_Client($newsmanID, $api);

                    $ret = $client->list->getProps(
                        $listId
                    );

                    print "<pre>";
                    print_r($ret);
                    print "</pre>";

                    if (($_POST["propName"] != '') && ($_POST["newPropName"] != '')) {
                        $ret = $client->list->updateProps(
                            $listId,
                            array($_POST["propName"] => $_POST["newPropName"])
                        );

                        $ret = $client->list->getProps(
                            $listId
                        );
                        echo 'Updated...';
                        print "<pre>";
                        print_r($ret);
                        print "</pre>";
                    }
                } catch (Exception $ex) {
                    echo 'Update props method error. Make sure you introduced your data correctly.' . $ex;
                }
                break;
        }
    }
}

catch (Exception $e) {
    print $e;
}

?>

    <form id="apiForm" method="post">
        <!-- getProps -->
        <?php if(isset($_GET['list']) && $_GET['list'] == '1'): ?>
            <div class="form-group">
                <div>
                    <label class="desc">Returns a hash array with the properties of a list</label>
                </div>
                <label for="apiKey"> Api Key </label>
                <input type="text" name="apiKey" class="form-control" id="apiKey" placeholder="Api Key">
                <label for="listId"> List Id </label>
                <input type="text" name="listId" class="form-control" id="listId" placeholder="List Id">
                <label for="userID"> User ID </label>
                <input type="text" name="UserID" class="form-control" id="userID" placeholder="User Id">
            </div>
            <div class="divSpacing">
            <button type="submit" name="seeProperties" class="btn btn-primary"> See properties</button>
                </div>
            <!-- getProps -->
        <?php elseif (isset($_GET['list']) && $_GET['list'] == '2'): ?>
            <div class="form-group">
                <div>
                    <label class="desc">Updates the properties of a list</label>
                </div>
                <label for="apiKey"> Api Key </label>
                <input type="text" name="apiKey" class="form-control" value="<?php echo $api; ?>" id="apiKey" placeholder="Api Key">
                <label for="userID"> User ID </label>
                <input type="text" name="UserID" class="form-control" value="<?php echo $newsmanID; ?>" id="userID" placeholder="User Id">
                <label class="desc1">Step 1: Set your list id and press List Properties button</label>
                <input type="text" name="listId" class="form-control" value="<?php echo $listId; ?>" id="listId" placeholder="List Id">
                <div class="divSpacing">
                    <button type="submit" name="seeProperties" class="btn btn-default btn-lg"> See properties</button>
                </div>
                <div>
                    <label class="desc1">Step 2: Type a property from the listed ones and set the new value</label>
                </div>
                <label for="propName"> Property</label>
                <input type="text" name="propName" class="form-control" id="propName" placeholder="Property Name">
                <label for="newPropName">New Property Value</label>
                <input type="text" name="newPropName" class="form-control" id="newPropName" placeholder="New Property Value">
                <div class="divSpacing">
                <button type="submit" name="updateProperties" class="btn btn-primary"> Update Properties</button>
                    </div>
            </div>
        <?php endif; ?>
    </form>
  <!-- <label for="exampleInputEmail1" > Email address </label >
   <input type = "email" name = "email" class="form-control" id = "emailId" placeholder = "Email" > -->
</div>
</body>

</html>