custom validator problem

[N a r e s h P a t e l]

hi i have assigned custom validator to textbox and calling on function to validate the string insert into the textbox on custom validator OnServerValidate="CheckImageFormat" event ..but it's not working properly.it works when page is postback..but i want to do the checking without page postback. have any idea then please help me

Naresh Patel

[Michael Sync]

N a r e s h P a t e l wrote:

OnServerValidate="CheckImageFormat"

"OnServerValidate" mean the validation has to go to server and came back to client.. so, the Postback will be occured... If you don't want postback, you can use "ClientValidationFunction" of Custom Validator.... Of course, that function should be written in clientscript...

Thanks and Regards, Michael Sync ( Blog: http://michaelsync.net)