Power Platform Community Forum Thread Details

Hello, I'm trying to use lookup function to find if one record was already added in the SharePoint list.

I test using one item number which is not in the list, the lookup also shows blank but when I use "=Blank()" or "IsBlank" all shows false, anybody can help?

When I use: LookUp('My List','ID'=Gallery1.Selected.ID,'Title') it returns blank.

When I use: LookUp('My List','ID'=Gallery1.Selected.ID,'Title')=Blank(), the result is false.

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Lookup returns blank result but false in IsBlank

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