Validating text box Web sex china

var check = /^\w ([- .’]\w )*@\w ([-.]\w )*\.\w ([-.]\w )*$/; var player = Get Player(); var email=player.Get Var(“Text Entry”); var Validate=false; if (check.test(email)) else player.This is validation to check that entered values are all letters or combination of different chars.Following script will compile the idea of validation for all letters.But if it isn't valid, I want to set the focus back to the text box and highlight all of the text so the user can just start typing and overwrite the text (or choose the part of it to change.) I'm not sure which control event is best to use for this purpose: Before Update, After Update, Change, Exit, or something else. I'm trying the following code but it isn't highlighting the text the way I expect. Email validation scheme tells that how to check if a user's email address is valid.

While client-side validation is not as secure as server-side validation, it does not require a roundtrip to the server.

Our first step will be to confirm that the user has completed everything required on the form.

For the purposes of this example we are keeping it simple and making everything required.

This means that validation occurs quickly and does not cause the page to reload or send anything to the server.

For our example we will be using something simple and practical; a guestbook. We have included very specific HTML input elements in order to demonstrate our different validation concepts to follow.

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