Validator control and server side validation

[anees31]

In one of my project, I used validator control and server side validation also. It works well in my local machine when I click submit button it shows only validator control message but in my website when I click submit button it shows both validator control message and servier-side validation also.
Why it is happening?

[shilu]

Whenever the code is written with in server validate event,then the validation for that control will be performed after the data has been submitted to server.

If the validation has to be performed at the client side,then it's mandatory that the javascript function has to be written and should be assigned for client validation function

[subhadeep2008]

In one of my project, I used validator control and server side validation also. It works well in my local machine when I click submit button it shows only validator control message but in my website when I click submit button it shows both validator control message and servier-side validation also.
Why it is happening?

What do you exactly wanna do? I suggest you to remove the one you do not want.

[peeyush_jain]

If you applied validation on text box and that is run at="server" then surly there is clien side validation and server side validation happen