Today, the Validator package is used in Struts. It reduces the repeatability verification work in Actionform, and the validation work is set together, and the reusable verification scheme is built. Developers only need to use the verification methods provided by Strut1.1, and write Customer authentication methods to implement them. Operate the verification mechanism in the configuration file.
By the way, it has made some small applications for Dispatchaction. It feels a lot of effect. It can reduce the number of Actions, using DynaActionform to implement dynamic forms, combined with Validator to create perfect development efficiency and lightweight maintenance.
