Is there any way to prevent the parameters from being visible in the address bar in the petclinic application? I tried changing the form method to "POST", but they were still appended as query parameters. Is there any reason why GET doesn't need quotes around it?

Thanks!

<FORM method=GET action="<c:url value="/editPet.htm"/>" name="formEditPet<c:out value="${pet.id}"/>">
<INPUT type="hidden" name="petId" value="<c:out value="${pet.id}"/>"/>
<INPUT type="submit" value="Edit Pet"/>
</FORM>
<FORM method=GET action="<c:url value="/addVisit.htm"/>" name="formVisitPet<c:out value="${pet.id}"/>">