Customize Form duplicate and error message

[Applicable88]

Hello,

I'm using both a PowerApp Input Mask and in that Sharepoint List I also use a customize form.

In the PowerApp Input Mask I'm using something to check for duplicate ProductID. That duplicate check will

be activated when clicking on the submit button:

If(IsBlank(LookUp(SharepointList; ProductID=DataCardValue1.Text));
SubmitForm(Form2);;NewForm(Form2);
Notify("ProductID already in the list";NotificationType.Error);
SetFocus(DataCardValue1))

Since the custom form has an own "save" and "edit" button I tried to put that same formula into the 

"SharePoint Integration" Part where there is a Action called "OnSave", which apparently is the describe the actions clicking on the "Save" button.

This time I just used:

If(IsBlank(LookUp(SharepointList; ProductID=DataCardValue1.Text));
SubmitForm(SharePointForm1));
Notify("ProductID already in the list";NotificationType.Error);
SetFocus(DataCardValue1))

Basically I thought the save button can replaced a submit button I have in the original PowerApp, but instead nothing happens.  What did I do wrong here?

Thank you very much in advance.

Best. 

[gabibalaban · Accepted solution]

@Applicable88 ,

please check the name of the form inside sharepoint integration. I might be different from the one you invoked in submit formula.

SubmitForm(SharePointForm1));
the form control has most probably a different name.

Hope it helps !

[Applicable88]

@gabibalaban thank you very much, I'm still somehow think that I put the same formula in their yesterday... but today it suddenly works out. Thanks for reminding me that sometimes there are little but crucial reference mistakes. 

Best regards.