Forms :: Password Validation - Message Pop Up With Specific Error User Has Made On Entry
Jan 6, 2014
I am looking at the public function routine, that validates the password entry. I want to know how i can make a message pop up with the specific error the user has made on entry.
Public Function ValidatePwd(varPassword As Variant) As Boolean
Dim blnValid As Boolean
Dim blnValidCriteria As Boolean
Dim intChar As Integer
blnValid = Len("" & varPassword) >= 4 And Len("" & varPassword) <= 12
[Code] ....
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Dec 18, 2014
I am trying to save specific data from a data entry form to a specific depending on what the user selects from a dropdown/combo box.
So if the user selects "test company from the combo box, that data (from that form) will save to the Test company data table.
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Jul 7, 2006
Hi!
I have a form which is based on student records. What I'm trying to get Access to do is to bring up an error message as soon a duplicate student number has been entered. At present I've managed to replace the Access standard error message 3022 with my own by using the following code:
Private Sub Form_Error(DataErr As Integer, Response As Integer)
Const conDuplicateKey = 3022
Dim strMsg As String
If DataErr = conDuplicateKey Then
Response = acDataErrContinue
strMsg = "Duplicated record. Please recheck your data."
MsgBox strMsg
End If
End Sub
However the error message only appears when you try to leave the form (e.g. start a new record). I would like the error message to appear as soon as the user leaves the Student Number text box on the form. Is there anyway to do this?
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Mar 7, 2005
So now, I'm using the code below to prevent duplicate name entry and it is working great - EXCEPT when I enter a first or last name which contains a ' (ie, O'Tool, O'Malley, O'Hern)...anyone got any ideas for me on how to make this not happen?
The error I get is:
Run Time error '3075'
Syntax error (missing operator) in query expression '[Last Name]='O'Hern' And [First Name]='Lori'.
The code i'm using is:
Private Sub Last_Name_AfterUpdate()
'Check for duplicate first and last name using DCount
If DCount("*", "[Constituents]", "[Last Name]= '" & Me![Last Name] & "' And [First Name] = '" & Me![First Name] & "'") > 0 Then
Beep
MsgBox "This first and last name already exists in the database. Please check that you are not entering a duplicate constituent before continuing.", vbOKOnly, "Duplicate Value"
Cancel = True
End If
CustID_Exit:
Exit Sub
CustID_Err:
MsgBox Error$
Resume CustID_Exit
End Sub
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Jan 5, 2005
I am trying to create a realtionship between two tables so I can use both of them in a query. The problem is when I attemp to do this I get an error message that says "The Microsoft Jet database engine stopped the process because you and another user are attempting to change the same data at the same time." Problem is there is not another user. Anyone has an idea what the problem is and how to fix it???
Thanks
RCox
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Jun 27, 2011
I was using the following code on a field (ItemCode) that was indexed to prevent duplication of records. The intent is that the user will get an error message that a duplicate exists before they enter all the data for the record and get the built in error message that Access 2003 provides when an index violation has occurred.
Code:
Private Sub ItemCode_BeforeUpdate(Cancel As Integer)
Dim Answer As Variant
Answer = DLookup("[ItemCode]", "tblQuestions", "[ItemCode] = '" & Me.ItemCode & "'")
If Not IsNull(Answer) Then
MsgBox "Item Code already exists" & vbCrLf & "Please enter unique Item Code.", vbCritical + vbOKOnly + vbDefaultButton1, "Duplicate"
Cancel = True
Me.ItemCode.Undo
Else:
End If
End Sub
Now, the index for this is based on two fields (ItemCode and Question Group). I would like to display the same message before update but don't know how to include the second field in the syntax.
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Jan 6, 2014
I am looking to ensure the user enters a complex password, in the add user form. Therefore, the password should be >8 characters, 2 numbers, 1 Ucase min, 1 Lcase min and some form of punctuation. I found this code:
unction ValidatePassword(ByVal pwd As String,
Optional ByVal minLength As Integer = 8,
Optional ByVal numUpper As Integer = 2,
Optional ByVal numLower As Integer = 2,
Optional ByVal numNumbers As Integer = 2,
Optional ByVal numSpecial As Integer = 2) As Boolean
[Code] ....
but obviously this doesn't work in access. How can i either change it to work for microsoft access, or how would i go about developing it. What would the code be?
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Apr 27, 2006
Hello,
This is the second time I am posting this thread as I didn't receive any replies the first time. Since then, I've realized that the problem I've described below is happening on a computer that has a full installation of Adobe Acrobat 7.0. None of the other db users have this. Maybe this will help.
I have a split Access 2000 database. 15 users are able to view and enter data with no problems. One user is continually receiving this message:
The expression On Click you entered as the event property setting produced the following error: Error accessing file. Network connection may have been lost.
This message is peculiar to her pc. We're running Windows XP Professional.
She has not, in fact, lost the network connection as she can still access other files located on our network. The network administrator has no clue why this is happening. If I reload the front end application on her hard drive, she's able to use the database for a couple of days, and then the message appears again. Does anyone have any ideas? I would much appreciate any input. Thanks so much.
Pat
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Mar 29, 2007
I have recently split my database and added a password to the back end. I am now trying to re-link the tables as I have seen in other threads, but when I do this I am not prompted for the password I just get the message 'Not a valid password'
I must obviously be doing something wrong, can anyone help?
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Aug 16, 2014
what I have is a password entry popup, it's very simple and there is only one password, so it's coded into the form.There is an unbound text box for the password, set with the password input mask.An OK button and an Exit button.The OK button has this code on the 'On Click'
Code:
Private Sub cmdOK_Click()
If IsNull(passwordentry) Then
passwordentry = "*"
End If
[code]...
Now what I want it to do is automatically move to the OK button when the correct password is entered, so that you can just hit Enter.Currently you either have to press the OK button with your mouse, or hit Enter to move to the OK button and then press Enter again to activate it.
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Oct 18, 2005
I have created a login form, with a user name and password. It works great. However I need to use the login form for three different command buttons, on my main access form. The same login form will be used but It will need to open three different forms depending on what command button was selected on the main page.
Main page- PID
3 command buttons- building, documents, assessments
login form- login
3 documents- build, docs,assess
I open main page, PID- click on buildings the login form pops up and I enter the correct username and password the building doc opens. Got it?? The same process for each, I would like to know how is this possible? How do I change the differnt documet that opends according to the command button that has been pushed? :confused: Thanks in advance
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Oct 24, 2013
I have a single table in my database and I have to make a form for entering contact details for clients, staff, funding bodies and everyone else into this table. There is a phone number and what code I would use the get it to check if the number already exists.
If it does, I wanted it to return a custom message telling you what entries it already exists for by displaying certain fields so that they can be identified, such as name and organisation, but then I wanted the custom message to allow you to confirm entry of the data anyway. This is because there may have been an error in entry or as some people may be contacted on the same phone number, I want it to allow the option to continue and enter the data anyway.
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May 11, 2014
How to have a message appear if the "Symbol_Stock" field is blank.
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Jan 6, 2015
I have a messagebox and want to know if it is possible that the messagebox give me a date as 15/01/2015 and not 15/01/2015. Using dailog box as messagebox
Code:
Private Sub Save_Click()
Dialog.Box "Tape # : " & Me.Tape & vbCrLf & "Sticker # : " & Me.Container1 &
vbCrLf & "Book # : " & Me.Book & vbCrLf & "Date send Out : " & Me.DateSendOut &
vbCrLf & "Date to be back : " & Me.DateToBeBack & vbCrLf & "OS : " & Me.System, ,
"Saving............."
End Sub
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Sep 12, 2006
hi pals
i have set username and password for ms access file.
unfortunately i have forget that password?
how to crack that username and passowrd?
is there any softwares available?
i can easily crack the database pasword? but how to crack username and password of ms access file.
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Jun 26, 2013
I have a bank of 8 machines, I need the user to enter one record for each machine in order. I currently have these machines in a combo box, but any other method would be fine.
When the user opens the data entry screen, I need it to open a data entry with that machine selected and the machine number pasted to the [Machine_No] field, when the user has finished entering the data (mainly yes/no tick boxes) I need them to click a "Next" button and have the data entry form to move on to the next record, the next machine on the list. This needs to be done in machine order as listed. I would then like the "Next" button to be hidden or disabled or changed to "Finished" (Close Form button)when at the last machine in the list.
Is this possible. I am using Access 2010 ...
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Jun 2, 2013
I am in the of designing an access 2010 database for data entry. Is it possible to create a button on a form in which a prompt asks a user for which records to export. Then depending on the entry export specific fields (First Name, Last Name, DOB) to a specific excel 2010 workbook (setup) and worksheet (template)?
For example, if the user entry is 1, only record 1: First Name, Last Name, DOB is exported to the setup.xlsx (more specifically the template worksheet of the setup.xlsx). However if 2,3,4 are entered then records,2,3,4: First Name, Last Name, DOB are exported to the setup.xlsx (more specifically the template worksheet of the setup.xlsx).
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Jun 12, 2013
I have a few tables, one of which stores a record of changes made to user accounts, and some of those changes are linked to a "multichange" table for when I have made the same change to multiple accounts.
What I am trying to do is select the change_id from my changes table, with a limit of 1 as I only want one result (it will always be the same) but I am using this query and getting a syntax error telling me I have a missing operator.
Code:
SQL_SELECT = "SELECT change_id from dbo_user_change where username = '" & username & "' AND change_type = 'new account' LIMIT 1"
Set qresults = CurrentDb.OpenRecordset(SQL_SELECT)
Do While Not qresults.EOF
multichange_id = qresults.Fields(1)
qresults.MoveNext
Loop
qresults.Close
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Feb 25, 2014
In my database, I have a form of reminder.
Query collect all the information about the unfinished business at the base and at the start-up of the base shows form reminders.
The base is splitet into front and back end, and are located on the server. Each user is assigned rights what can be done in the database.
The problem where I am "stuck" is to make the form reminder that can be seen only by those users whose jobs are not completed and not all users of the database. Each user uses his computer with your username and password. I tried to connect to form reminder with this information, but I failed.
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Mar 5, 2013
I need to ensure that the data entered into a field on a form is correct. The field contains an email address and I have a function to check if the format is correct.
If the format is incorrect I need the cursor to return to the field in that record. The form is continuous.
What event should I use?
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Mar 6, 2014
I need to create a message box or a form or something to flash on the screen to tell the user that a piece of "Update" code is running. the update code will be updated reports from marketing returns, but the 3 branches who use the information are separate so I am creating an update form to download and update the table.
The code for the update is already working, but can take a while, so I thought a message or splash screen would be useful as the update runs on start up.
It would have another use, I have a report which is made mainly of calculated fields on an onPrint event and also takes a while to work it out, so a similar screen would be more useful than my current spinning circle and blank screen.
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Jul 18, 2006
Came across this and modified it so that it checks if the password entered has at least one number or symbol.
(a function to be placed in a global module not macro)
Code:Function IsAlphaNumeric(strTest) As Boolean'IsAlphaNumeric used to test if a string has a number or a symbol in addition to regular alpha characters.'What it does it take an input string and converts each character of the string into its corresponding ASCII code (uses the VBA function Asc()).'The function then checks the ASCII value of each character and adds one to count if the character was a number or symbol.'The function also checks the ASCII value of each character and adds one to count2 if the character was a regular alpha character.'Finally the function checks to see if count and count2 are both greater then 0, if it is then the string has a number or a symbol in addition to regular alpha characters.Dim Char As StringDim CharNum As IntegerDim i As IntegerDim count As IntegerDim count2 As Integercount = 0count2 = 0 For i = 1 To Len(strTest) Char = Mid(strTest, i, 1) CharNum = Asc(Char) '48-57 is the ASCII range for 1-0, the other values are for the following symbols ~ ! @ # $ % ^ & * ( ) ` If (CharNum > 47 And CharNum < 58) Or (CharNum = 33) Or _ (CharNum > 34 And CharNum < 39) Or (CharNum > 39 And CharNum < 43) Or _ (CharNum = 64) Or (CharNum = 94) Or (CharNum = 96) Or (CharNum = 126) Then count = count + 1 End If '65-90 is the ASCII range for A-Z, 97-122 is the ASCII range for a-z If (CharNum > 64 And CharNum < 91) Or (CharNum > 96 And CharNum < 123) Then count2 = count2 + 1 End If Next i If count > 0 And count2 > 0 Then IsAlphaNumeric = True Else IsAlphaNumeric = False End If End Function
I use it when the user wants to change the password for the local front end db. It makes sure that the user has to have a password at least six characters in length and must have a symbol or letter.
Code: If newpass = Me.currpw.value Then MsgBox "Password cannot be updated. Please make sure the new password is different from the original password", vbExclamation, "Password update FAILED!" Exit Sub End If If Not newpass = Me.confrimpw.value Then MsgBox "Password cannot be updated. Passwords do not match, please make sure to re-enter the new password twice.", vbExclamation, "Password update FAILED!" Exit Sub End If If Len(newpass) > 6 And IsAlphaNumeric(newpass) Then 'Update current user's password DoCmd.RunSQL ("UPDATE Users SET [strEmpPassword] = '" & newpass & "' WHERE [lngEmpID] = lngMyEmpID;") MsgBox "Password has been updated ", vbInformation, "Password updated!"
With this you can expand it so that if you want the user’s new password to have at least one number and one symbol
One thing I am not sure about is to make sure the password is a strong password and not a weak one. I was thinking of having it subtract the ASCII code of every two characters and if there value is 2 or less add one to a general count variable, then divide that general count variable by the number of iterations and check to see if that value is 2 or less if so then it’s a weak password, not sure if that makes sense, any ideas?
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Sep 27, 2012
I've got a database that allows all users to review an address register. If they find errors or mostly get updated information they have another form they can fill out to make the recommended changes. Only I have access to the main DB to make the change permanent.
The question I have is there a way for Access to send me a notification that someone has requested the change?
I know that sending an email is doable - in Access. However, that's not an option for our network here. I was thinking something along the command prompt "Net Send" command. However I've not been able to get that to work by itself - let alone within Access...
I have used VB code in the past to store what PC is using the database, I could modify that to alert me whenever I open the DB up from my PC. But I was trying to get away from having to open this particular DB up every day and check for changes.
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Jan 24, 2005
Continuous forms error.
Hi,
I have a database which displays one form as a subform of another form. Originally the subform was displayed in datasheet view, but now due to changes I am trying to make to the system I want to display this subform as continuous forms. Unfortunately in datasheet view, when a record of the main form has several records (ie enough to require scrolling down the list) in the subform I get errors when scrolling through these subform records.
The error message that access is displaying is "The Value you entered isn't valid for this field. eg you have entered text in a numeric field or a number that is larger than the FieldSize setting permits."
I thought ok, maybe the subform design was duff (I am taking over a system designed by someone else) and so created a new subform, but the error still occurs with a totally fresh subform. The error occurs even when viewing the subform on its own. With a lot of records displayed on screen in the continous forms view I get numerous occurances of the abopve mentioned error message box and access eventually crashes. Yet in datasheet view everything is fine.
It's incredibly annoying as I can't fathom out what is causing the problem and how to fix it and to go about what I am doing in another way (ie without using continous forms) will mean scrapping a whole days work. I also don't like to do things a different way just because I can't get it to work the way I'd like to.
If anyone has some solutions to this problem I would be eternally grateful!
Thanks in advance!
John
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Jan 21, 2015
when i want to open the database in an access database i have the following error. you have as the event property setting the expression entered when open.This expression has caused an error amppu (database name) can not find the form that is referred to
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Oct 11, 2014
I use before insert code procedure to insert default value for one, or more fields in row. It is normal to have these fields are disabled. This event occurs when you try to enter a value in any another field in a row. However , when I finish entering the field going to the event before update regardless and trigger a validation of all fields in a row. I am not leaving from row , I want to go further input in other fields.How to insert default (calculated) values in new row.
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