[Seaside] onKeyUp: -> do check and enable button

[Gerhard Obermann]

If you need only simple validation I would try the HTML5 input.

<input type="email" name="email">

should work in most browsers

br
Gerhard


On Wed, Jul 10, 2013 at 10:35 AM, Sabine Knöfel <sabine.knoefel at gmail.com>wrote:

> Hi,
>
> in a "register new user" page, I have a textInput where I want to check the
> validity of an email address each time the user types in one character. If
> the email adress is valid, the "register" button should enable.
>
> How would you do this? Does anybody have a text snippet for me?
>
> html textInput
>         ....
>         onKeyUp: ????
>
> Sabine
>
>
>
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