Returns a String formatter to limit the input length, the range of valid characters
and a regular expression (according to the java.util.regex packet) against which the input is vlaidated.
Returns a String formatter to limit the input length, the range of valid characters
and a regular expression (according to the java.util.regex packet) against which the input is vlaidated.
This package provides support for application level notifications (errors, warnings, informations) that
a piece of business logic wants to inform its caller of.