			<div class="clearfix"></div>
			<form id="messageForm" th:action="@{/(form)}" th:object="${message}" action="#" method="post">
				<div th:if="${#fields.hasErrors('*')}" class="alert alert-danger" role="alert">
					<p th:each="error : ${#fields.errors('*')}" class="m-0" th:text="${error}">Validation error</p>
				</div>
				<input type="hidden" th:field="*{id}" th:class="${'form-control' + (#fields.hasErrors('id') ? ' is-invalid' : '')}"/>
				<div class="form-group">
					<label for="summary" th:text="