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Power Platform Community / Forums / Power Apps / Value(negative number)...
Power Apps
Answered

Value(negative number) showing greater than zero

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Posted on by Sharuk 202

Hi,

I'm having number field where i was checking the requested tickets are greater than available and showing error as shown below:

 

If(
(DValue_TRequest.Selected.Value = "General" && Value(GTickets.Text) > Value(A_GenTickets.Text)) || (DValue_TRequest.Selected.Value = "VIP" && Value(VIPTickets.Text) > Value(A_VIPTickets.Text)),
"Requested tickets are more than available tickets",
Blank()
)

 

But, when i try to enter -1 in requested where the available is 0, it is not throwing any error ? am i doing any wrong here ?

 

Categories:
Building Power Apps
I have the same question (0)
  • CU-18081211-6 Profile Picture
    CU-18081211-6 9,272 Moderator on at

    Hi @Sharuk ,

    If DValue_TRequest a combobox control ? Have you select a value for this control before you get this behavior ?

    Sincerily I prefer for combobox:

    First(DValue_TRequest.SelectedItems).Value

     

    Hope it helps !

  • Verified answer
    v-bofeng-msft Profile Picture
    v-bofeng-msft Microsoft Employee on at

    Please try:

    The key is that 0 is indeed greater than -1. According to the logic of your formula, no error will be reported.

    So,I suggest you add a judgment condition "check whether the inventory is less than or equal to 0",For example:

     

    If(
       (

         DValue_TRequest.Selected.Value = "General" &&

         (Value(GTickets.Text) > Value(A_GenTickets.Text) || Value(A_GenTickets.Text)<=0 )

       )||

       (

          DValue_TRequest.Selected.Value = "VIP" &&

          (Value(VIPTickets.Text) > Value(A_VIPTickets.Text) || Value(A_VIPTickets.Text)<=0)

        ),

    "Requested tickets are more than available tickets",
    Blank()
    )

     

    Best Regards,

    Bof

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