<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt" %>
Parse Number
Formatting:
type="number"
type="currency"
type="percent"
value="${param.num}" />
type="number" integerOnly="true"
type="number" value="${param.num}" />