which type is a good validation method in struts2

[javastuden]

HI i'm new in struts2 i created a login page and want to set validation in struts2 there i think lot of validation techniques are there so
what are they ,how can i use that,which type is a good validation method in struts2

Client side and also serverside




Please help me
Thanks in advance

[rkumar]

Its all depends on the your requirement, for secured application it would be better to use server side validation. You can use struts validation framework to validate fields.

[Eranga]

Its all depends on the your requirement, for secured application it would be better to use server side validation. You can use struts validation framework to validate fields.

I think it's better to avoid validation on server-side as much as possible. The reason is, even on a secure application (payment gateway for an example) even the validation not deals with the data manipulation it's no need to worry about. Thing you must not mes-up with is that the secure data manipulation on the client side.