Quote Originally Posted by lenius
[FONT='Verdana','sans-serif']I would break down the if blocks into sections. This way you can customize what the msgbox displays. For example the first if block you can change the message to "Please check your input at the PBA Facility on the Facility tab." You can also set the focus to the exact area that met the conditions. I hope that helps. [/font]
[FONT='Verdana','sans-serif'][/font]
[FONT='Verdana','sans-serif']Private Sub cmd_LO_PBA_Facility_Click()
On Error GoTo Err_Cmd_LO_PBA_Facility_Click
Me.Refresh
Dim stDocName As String

If cmb_Product_Type = "PBA Facility" Then[/font]
[FONT='Verdana','sans-serif']MsgBox "Please check your input at Revolving Credit Facility tab"
Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End IF[/font]
[FONT='Verdana','sans-serif']If Not IsNull(RCF_Limit) Then
MsgBox "Please check your input at Revolving Credit Facility tab"[/font]
[FONT='Verdana','sans-serif']Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End IF[/font]
[FONT='Verdana','sans-serif']If Not IsNull(FX_Option_Limit) Then[/font]
[FONT='Verdana','sans-serif']MsgBox "Please check your input at Revolving Credit Facility tab"
Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End IF

If Not IsNull(Security_Option_Limit) Then[/font]
[FONT='Verdana','sans-serif']MsgBox "Please check your input at Revolving Credit Facility tab"
Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End IF[/font]
[FONT='Verdana','sans-serif']
If Not IsNull(PBA_Account_No) Then
MsgBox "Please check your input at Revolving Credit Facility tab"[/font]
[FONT='Verdana','sans-serif']Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End IF[/font]
[FONT='Verdana','sans-serif']If Not IsNull(Interest_Rate) Then[/font]
[FONT='Verdana','sans-serif']MsgBox "Please check your input at Revolving Credit Facility tab"
Me!RCF_Limit.SetFocus[/font]
[FONT='Verdana','sans-serif']Exit sub[/font]
[FONT='Verdana','sans-serif']End if

stDocName = "PBA_Facility_LO"
DoCmd.OpenReport stDocName, acPreview



Exit_Cmd_LO_PBA_Facility_Click:
Exit Sub
Err_Cmd_LO_PBA_Facility_Click:
MsgBox Err.Description
Resume Exit_Cmd_LO_PBA_Facility_Click

End Sub[/font]

Anw, how do you use the exit sub thing?

Now I'm trying to tweak a bit, meaning if a field is null then the msgbox will appear and setfocus to the particular null-field.

I want it to check one by one, for example check:

If cmb_Product_Type = "PBA Facility" Then

If RCF_Limit = Null Then
MsgBox "Please fill in RCF Limit!"
Me!RCF_Limit.SetFocus

Else
If FX_Option_Limit = Null Then
MsgBox "Please fill in FX Option Limit!"
Me!FX_Option_Limit.SetFocus
End If

End If

End If

In addition, I want to preview a document for e.g. stDocName if all the checkings are false which means all fields are filled in thus there is no need for any MsgBox to appear and setfocus to any field.

Please assist.