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

Sabine Knöfel sabine.knoefel at gmail.com
Wed Jul 10 08:35:20 UTC 2013


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: ????


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