Re: Form Builder puzzle
Date: Mon, 07 Feb 2000 15:07:42 GMT
Message-ID: <2dBn4.3550$a27.117865_at_news1.rdc1.mb.home.com>
John,
[Quoted] [Quoted] A check constraint at the database level will cause increased traffic as the [Quoted] [Quoted] database must inform the application that the insert or update operation has [Quoted] failed. As well you will have to code in exceptions to handle it to tell the user why the operation has failed.
[Quoted] [Quoted] A number mask is probably getting close to the solution but as I have found
[Quoted] out from experience only forces the user to use more zeros!. Of course,
[Quoted] [Quoted] there is no way I am aware of, to ensure that the telephone number is valid
but the things I check for are:
[Quoted] [Quoted] - Are all the digits the same? If so reject it,
[Quoted] - Are the first three or the last four digits identical? If so, ask the
user for verification!
HTH. Brian
[Quoted] "John N" <jn14624_at_yahoo.com> wrote in message
news:87mmb5$b9l$1_at_bob.news.rcn.net...
> Have a telephone # col in my form that was being skipped or 0's entered
into
> by users. I want to avoid that.
> My solution can be (is this the best way?):
> 1. Set up a check constraint on the col
> 2. Set up a number mask on the Property for the col
>
> Anyone?
> Thanks,
> John N
>
>
Received on Mon Feb 07 2000 - 16:07:42 CET