Answers for "spring mvs form tag"

form taglib in jsp

<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

spring mvc form tag

<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>  
this is used to activate the spring form mvc tags 
and this line should be in the top of the jsp file where you use the form operations