anchor.diff:  					<spring:message code="complaint.explanation" />
   				</form:label>
   				<div class="col-md-8">
  -					<form:textarea path="explanation" class="form-control" id="explanation" />
  +					<form:textarea path="explanation" class="form-control" id="explanation" required="required"/>
   					<form:errors class="error create-message-error" path="explanation" />
   				</div>
   			</div>
  
positive.code: 
  	<div class="row formulario-sm">
  	
  
  	
  		<form:form action="complaint/user/create.do" modelAttribute="complaint" method="post"
  			class="form-horizontal" role="form">
  
  			<form:hidden path="id" />
  			<form:hidden path="version" />
  
negative.code: 						<!-- Action buttons -->
  						
  		<div class="text-center profile-userbuttons">		
  			<button type="submit" name="create" class="btn button-delete">
  				<spring:message code="complaint.create" />
  			</button>
  			<acme:cancel code="complaint.cancel" url="user/profile.do?userId=${complaint.involved.id}" />
  		</div>	
  		</form:form>
  