Condition using length

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Posted on 26 Jul 2023 06:48:10 by da1ve

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Hey guys,

I am trying to add a condition step based on the output of a filter array action. Basically there will be one of two outputs

When there is no output it will just be [ ]

The other scenario is an output:

So what I would like is that if the output is [ ] then the condition should send the flow to a Terminate action. If it is not [ ] and has some data then it should send the flow on to perform another action.

Thanks,
David

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da1ve 340 on 26 Jul 2023 at 07:01:36

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Re: Condition using length

Champion! Thank you @SanmeshG

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SanmeshG 1,947 Moderator on 26 Jul 2023 at 06:57:26

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Re: Condition using length

Hi @da1ve ,

Please use the length function to calculate the length of the array that is returned after filter array action.
length(body('Filter_array'))
The condition if length(body('Filter_array')) is greater than 0 , then perform the set of action , else terminate the flow.

If this helps , please mark this answer as solution.

Thanks,

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