Should you do both client and server side validation of your forms? If so what warning system do you like to use nest? Example: pop-up for JavaScript and when doing server side do how do you like to display the warning?
Thanks, Nate Sr
Yes, do both client and server side validation. Absolutely. However, if you choose to do only one of the two, for the love of all kitties in the world, please choose server-side.
Especially since server side is where all the errors happen, especially when bots and spammers come through your site, and spammers look for holes in your validation.