IsBlank() behaving incorrectly after latest update

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Posted on by PB-29101215-0

Hi everyone,

After Power Apps update 3.25101.19, I've noticed that the IsBlank() function returns true even when the variable is clearly populated — especially when working with variables of type record. This is causing unexpected behavior in conditional logic.

Has anyone else encountered this since the update? Is Microsoft aware of this problem?

Thanks in advance for any insights or workarounds!

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WarrenBelz 151,627 Most Valuable Professional on at

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IsBlank() behaving incorrectly after latest update

HI @PB-29101215-0,

Have you tried (when dealing with a Record Variable)
IsBlank(Variable.FieldName)

where the field is one that would always be populated.

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WarrenBelz 151,627 Most Valuable Professional on at

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IsBlank() behaving incorrectly after latest update

Hi @PB-29101215-0,

A quick follow-up to see if you received the answer you were looking for. Happy to assist further if not.

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Inogic 1,118 Super User 2025 Season 2 on at

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IsBlank() behaving incorrectly after latest update

Hi,

If your variable is of type Record, then IsBlank() may not work correctly after the recent update.
Instead, use the following:

IsEmpty( Table( YourRecordVariable ) )

Hope this will help.

Thanks!

Inogic

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