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by: David Gray |
last post by:
Greetings all,
Quick newbie type question:
I would like to be able to trap non-numerical data entered into a
textbox via CTRL+C and/or Shift+Insert.
I realise that this data can be validated using the TEXTn_validate
event but I would like to stop the user before it gets that far.
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by: Astra |
last post by:
Hi All
I have a <SELECT> for the month (1 .. 12) and a <SELECT> for the year (2004
.... 2020), do you know of any js validation check I can use to check whether
these values are older than today's date so that I can bring up a warning,
eg
user chooses 04 and 2003 or 01 and 2004
OnClick a validate script sees that either of the above are older than
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by: panche |
last post by:
I'm developing a fairly simple user control that has two textboxes for
date/time entry (a from date/time and a to date/time). One of my
requirements is that there should be no button that sets these values (i.e.,
no button to cause a postback). The problem I'm having is that I need a
number of validations to be performed on the data entry, but I don't know
how to do this without having the user control/page posted back to the
server. ...
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by: tshad |
last post by:
I have 4 dropdown boxes (fromDay, fromMonth, ToDay and ToMonth)
I want to be able to test to make sure that the dates are valid and the the
From dates are < the To dates.
When I add the records to the database, I typically use something like:
FromMonth.SelectedValue & "/01/" & FromYear.SelectedValue
I also have other validators on the screen for emails and required fields.
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by: owz |
last post by:
Ok, I am making a program (java class file) 2 work out if a date entered is valid or invalid for the day, month year, and for leap years.. dd/mm/yyyy .
I seem 2 have gotten it 2 validate the year and month, but my code errors on the day validation.
Error(91,38): variable daysInMonth might not have been initialized.
Any thoughts, all help welcome. I only ask as a last resort as it is frustrating me 2 pulling my hair out.
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by: robert maas, see http://tinyurl.com/uh3t |
last post by:
I'm working on examples of programming in several languages, all
(except PHP) running under CGI so that I can show both the source
files and the actually running of the examples online. The first
set of examples, after decoding the HTML FORM contents, merely
verifies the text within a field to make sure it is a valid
representation of an integer, without any junk thrown in, i.e. it
must satisfy the regular expression: ^ *?+ *$
If the...
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by: SONIQ |
last post by:
Using javascripts to validate this form.
Basic operation, when a user clicks the submit order button, the javascript code must validate everything entered by the user.
Please help finnish this form.
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
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by: Rob Wilkerson |
last post by:
Surprisingly (at least to me), there doesn't seem to be a built-in
function to validate a date value (like, say, is_date()). Given that,
is there a best practice for determining whether a value is a valid
date/time? The values I need to test will likely be unix timestamp
values and I need to be able to distinguish them as date/time values
from other integer/numeric values.
What I'm trying to do is use reflection to iterate over the...
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by: Richard |
last post by:
I'm validating a date and time string which must be EXACTLY of the format
yy-mm-dd hh:mm:ss
and extracting the six numeric values using sscanf.
I'm using the format string "%2u-%2u-%2u %2u:%2u:%2u" which works, but it
allows each numeric field to be either 1 or 2 digits in length. Also the man
page for sscanf says that preceeding white space before a numeric is
ignored.
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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