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Hi
I have initialized the string variable and I am collecting the approvers in the list item in the string variable.
I have to run the approval action only if the string contains data. I need to check whether the string variable contains data or not.
can anyone help on this case.
hi, you can use IsBlank function
If(IsBlank([YourVariable/control]),SubmitForm(Form1),SubmitForm(Form2))
i have used form1 and form2 as example, you can replace this with your code of what you want to execute. Form1 would be if the string is blank, Form2 for non blank.
Hi, Thanks for the reply.
I need to check in the power automate. When the item is modified or created, my flow will trigger.
Then I will collect the approvers in my list item to the variable.
ok, sorry, just use a condition in (Yes / No) and put your Variable is equal to [then don't type anything in on what it should be equal to]
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