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by: Stefan Richter |
last post by:
Hi, after coding for days on stupid form validations -
Like:
strings (min / max length), numbers(min / max value), money(min / max
value), postcodes(min / max value), telefon numbers,
email adresses and so on.
I thought it might be a better way to programm an automated, dynamic
form validation that works for all kinds of fields, shows the
necessary error messages and highlights the coresponding form fields.
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by: Dalan |
last post by:
This ought to be simple enough, but not certain which to use. I have a
few fields set to Require data to be entered; however, the message
displayed by Access 97 is too generic to be of any real value. I tried
attaching a specific message for this in the table properties, but was
unsuccessful. Can this be done?
I then opted for Not Is Null as the Validation Rule and with specific
Validation Text. That was better up to a point and assume...
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by: Doslil |
last post by:
I am trying to validate the fields in my database.I have already
validated the fields to check for not null.Here is what I have written
for Numeric and text field.
Private Function EENUM()
On Error GoTo EENUMErr
If IsNull(Me.EmployeesID) Or Me.EmployeesID = "" Or Me.EmployeesID
< 0 Then
MsgBox "Employee Number Cannot Be Left Blank", vbOKOnly,
"Employee Number"
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by: Joey P |
last post by:
Hi all,
I am doing a project for university whereby i have to implement a
simple database related to a frozen foods company. I am having some
trouble though creating a validation rule for one of my fields. I
have a table called "Product" and two of the fields included in this
table are "Cost Price" and "Retail Price". I need to create a
validation rule so that the Cost Price is always less than the Retail
Price. I have tried...
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by: ron |
last post by:
I have a access based guest book. I want to create a validation rule to
block certain words or parts of a srting. How do i do this?
ie: this is a nice site. come visit my porn site at www.abc.zy
If the message contains the word porn, can I block the whole message
using a validation rule
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by: gweasel |
last post by:
What is the best way to apply a Validation Rule - or rather, where is
the best place to put it? Is there an advantage to putting it on the
field in the table vs setting the validation rule on the form the
control is on?
Basically I have a number of controls in a form that are required, and
to check it I am setting the Validation Rule to "<>"IsNull" so that
when the user tries to tab through/click out of a required area
without entering...
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by: sharsy |
last post by:
Hi guys,
I would like to setup a validation rule for a database in microsoft
access that restricts data entry so that a certain field can only be
filled in if another field has a specific answer (that is selected via
a drop down list).
Example
Field1 - options are "In" or "Out"
Field2 - options are "Join" or "Not Joining"
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by: MLH |
last post by:
Anyone remember if A97 append query failure would ever report
data breaking validation rule when such was not the case. I have
an old SQL statement - several years old now. I've encountered
a case in which the append fails and the reported error is validation
rule.
The table being appended to (tblClusters) has only 1 field with a
validation rule: , with Byte Field Size property
setting. The validation rule is >0. The field's default...
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by: ChipR |
last post by:
I have a text box with a validation rule and validation text. When entering a new record, if I put in invalid text, the validation text is displayed in a message box, but after clicking OK, another message box is displayed with:
-----------
myApplication (i bubble icon)
The value violates the validation rule for the field or record.
For example, you might have changed a validation rule without verifying whether the existing data matches...
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by: DBlearner |
last post by:
I'm surprised I couldnt find a question about this here so guess I better ask.
I have a form with two date fields. and . Obviously, Enddate cannot predate Startdate field so I decided to do a validation rule for both fields.
I selected the startdate field and inserted <= along with Validation text.
Now, the strange thing is that no matter what date I select in the StartDate field, the validation rule fires and the Validation Text pops...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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