Client side
1)Client side refers to the browser which is viewing the web page delivered by the server. This is HTML and Javascript, maybe Shockwave flash, maybe Silverlight.
2) Request the page, receive the page from the server, then display the HTML and process the Javascript.
3)The client side validation can be done using the Javascript or vb script.
4)Client side validation is processed the client side before submitting the form. The advantage of using the client side validation is it reduces the netork trafiic since the validation is processed in the client machine itself.
Server side
1)Server side refers to the application on the web server which delivers the web page content.
2)Create and deliver the HTML and Javascript
3)login and password must be validate at server side.
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