Rishi,
Check out the Jakarta Struts
framework. http://jakarta.apache.org/struts/index.html
Struts is a framework for building web apps that adhere to
Model-View-Control architecture. The framework allows you to validate form
fields. When you submit a form in Struts, the controller servlet invokes
an Action class that allows you to validate each field.
Struts encourages application architectures based on the
Model-View-Controller (MVC) design paradigm, colloquially known as Model 2
in discussions on various servlet and JSP related mailing lists.
Struts includes the following primary areas of functionality:
* A controller servlet that dispatches requests to appropriate Action
classes provided by the application developer.
* JSP custom tag libraries, and associated support in the controller
servlet, that assists developers in creating interactive form-based
applications.
* Utility classes to support XML parsing, automatic population of
JavaBeans properties based on the Java reflection APIs, and
internationalization of prompts and messages.
Struts is part of the Jakarta Project, sponsored by the Apache Software
Foundation. The official Struts home page is at
http://jakarta.apache.org/struts.
The [EMAIL PROTECTED] mailing list is very active and can also
provide some guidance. I would suggest reading the documentation and
trying it out yourself first before posting your questions.
Regards,
Richard Yee
At 06:27 AM 10/3/01 -0700, you wrote:
>Dear Sir,
>I am working on a ERP web based applications, where in i am having 15-20
>inputs in my html forms.now these input are such that i need to provide
>validations for each of them, until each field is not validated the user
>is restricted to enter the next field.So i need a server side validation
>for each of my input.
>Now for 15 input i have to call a servlet so many times and suppose if my
>application is distributed then for these validations i need to inovoke
>the servlets remotely.
>Is there any other way out where i can do the same without invoking the
>servlets as this is going to hamper the performance and the overall
>process time. please help.I could think of a freely available database i.e
>MySql/Postgres for validating these inputs, these could act as local datbase
>and after these validations are done then it could be stored in the central
>depository.
>
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