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Community Champion
Community Champion

Determine if ANY column in collection IsBlank


Need some community help here...


- DataSource:

  - Sharepoint list

  - 60-70 columns wide

- Collection (in-app):

  - 1 record from DataSource (again, 60-70 columns wide)

- Need:

  - Without naming each of the 60-70 columns in a formula, how can I determine if any of the columns are blank?

Thank you


Memorable Member
Memorable Member

Is that the whole column on all records or just the new record when created?


I use flow for the latter to send me an email if a critical column somehow failed to get the data it should have


That said,   I don't know of any way to do this without lists all the columns. 

Super User
Super User

Hi @ericonline 

Although this isn't the greatest of solutions, perhaps you could convert your collection to JSON and search for a null?

For example, the formula here produces the output shown in the screenshot.


ClearCollect(colTest, {col1:"", col2:Blank(), col3:"Tim"});


You could then call IsMatch against ":null," to test for blanks.

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