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RE:INPUT FIELD WITH NUMBERS AND DECIMALS

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Reddy, Gopikrishna

RE:INPUT FIELD WITH NUMBERS AND DECIMALS

Hi Can anyone help me out in this

I Have an input fields where (max length of it is 7 ) I have to enter 5 numbers and 2 decimals in it how can i restrict this (First 5 digits mustbe numbers and last two digits must be decimals)

Thanks in advance,

K Gopikrishna Reddy

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Hank Ratzesberger

Re: RE:INPUT FIELD WITH NUMBERS AND DECIMALS

Gopikrishna,

Again I think Regular Expression is your friend (or
cruel raja). I can only make some guesses at what
a correctly matching expression will be without
considerable effort, although there are likely persons
who can with little thought, perhaps on a list dedicated
to RE.

If there are always at least one digit before the decimal:

matches( . , '[0-9]{1,5}?\.[0-9]{2}' )

And I'm sure I don't have that right the first time...

HTH,
Hank

On Apr 14, 2008, at 11:12 PM, Reddy, Gopikrishna wrote:

> Hi Can anyone help me out in this
>
>
> I Have an input fields where (max length of it is 7 ) I have to
> enter 5 numbers and 2 decimals in it how can i restrict this (First
> 5 digits mustbe numbers and last two digits must be decimals)
>
>
> Thanks in advance,
> K Gopikrishna Reddy
> This e-mail (and any attachments), is confidential and may be
> privileged. It may be read, copied and used only by intended
> recipients. Unauthorized access to this e-mail (or attachments) and
> disclosure or copying of its contents or any action taken in
> reliance on it is unlawful. Unintended recipients must notify the
> sender immediately by e-mail/phone & delete it from their system
> without making any copies or disclosing it to a third person.
>
> --
> You receive this message as a subscriber of the [hidden email]
> mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
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Hank Ratzesberger
NEES@UCSB
Institute for Crustal Studies,
University of California, Santa Barbara
805-893-8042

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