View file File name : DayTimeType.php Content :<?php /* * This file is part of the Kimai time-tracking app. * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace App\Form\Type; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\Extension\Core\Type\TextType; use Symfony\Component\Form\FormInterface; use Symfony\Component\Form\FormView; class DayTimeType extends AbstractType { public function buildView(FormView $view, FormInterface $form, array $options) { $view->vars['attr'] = array_merge($view->vars['attr'], [ 'placeholder' => 'hh:mm' ]); } /** * {@inheritdoc} */ public function getParent() { return TextType::class; } }