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Multi-Select Person field with null or blank and Single person value

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Posted on by Community Power Pla...

I have a multi-select person field with blank as well as single person values in it. I tried passing this logic in

if(equals(triggerBody()?['Location 2']?['Claims'],''), null,split(triggerBody()?['Location 2']?[Claims],';') it is saying 'expression is invalid. Is there a way to load null multi-select person field?

Thank you

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Expiscornovus 33,181 Most Valuable Professional on at

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Re: Multi-Select Person field with null or blank and Single person value

Hi @Anonymous,

In your expression you are trying to retrieve the multi-person field from the TriggerBody.

Looking at your setup that reference seems to be incorrect, since you are using a Manually trigger a flow action (which does not have a multi-person choice field).

I would suggest to look at the item and empty functions. With these you should be able to refer to a specific field of an item and check if it is blank/empty in an expression. Let me know if you need any additional help with this.

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Community Power Pla... on at

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Re: Multi-Select Person field with null or blank and Single person value

Okay I will run it again.

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abm abm 32,858 Most Valuable Professional on at

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Re: Multi-Select Person field with null or blank and Single person value

Hi @Anonymous

@Expiscornovus Thanks for providing the detailed steps.

I have noticed the end bracket for the IF() expression is missing, hence getting the invalid expression?

if(equals(triggerBody()?['Location 2']?['Claims'],''), null,split(triggerBody()?['Location 2']?[Claims],';'))

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