[REBOL] Re: Field color change on error.
From: carl:cybercraft at: 17-Oct-2002 21:22
On 17-Oct-02, Gregg Irwin wrote:
> Hi Louis,
> Anton tackled the GUI part, so I'll just add a little note on
> another way to validate the data. Instead of just looking for "@" in
> the text, you could see if REBOL understands it as an email (i.e.
> let it do the hard work for you).
> view layout [
> field [
> print either email! = type? attempt [load
> value]["YES"]["NO"]
> ]
> ]
Attempt? ...
>> ? attempt
No information on attempt (word has no value)
Only in the beta REBOLs perhaps?
--
Carl Read
