If two entries are empty - error?

[youtuber]

What can I do for the error message if the two entries are empty?

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
$Form1 = GUICreate("Form1", 178, 195)
$Button1 = GUICtrlCreateButton("Button1", 48, 128, 75, 25)
$Input1 = GUICtrlCreateInput("", 32, 16, 121, 21)
$Input2 = GUICtrlCreateInput("", 32, 64, 121, 21)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

            Case $Button1
If (GUICtrlRead($Input1,$Input2) == "") Then
                MsgBox(48, "Error", "Do not leave it empty!")
            Else
MsgBox(0, "Successful", "Both inputs full")
            EndIf

    EndSwitch
WEnd

 

[iamtheky]

If guictrlread($input1) = "" AND guictrlread($input2) = ""

something like that

[youtuber]

One does not give an error if one is full

If guictrlread($input1) = "" AND guictrlread($input2) = "" Then
                MsgBox(48, "Error", "Do not leave it empty!")
            Else
MsgBox(0, "Successful", "Both inputs full")
            EndIf

 

[iamtheky]

True, because they both have to be blank with AND.  If you want to error if either is blank the operator should be OR.