If empty(…) is equal to true, the array is empty. OR you can use the empty(…) expression as mentioned by Popkornak in the comments.
If it’s greater than 0, the array is not empty. My preference goes to the length(…) expression to check the length of the array (number of items in it) as used to check if file or item exists. In that case you’ll need an expression to check if the array is empty. People picker with multiple selections enabled. On the other hand, to check if field in SharePoint item is empty, you must use ‘null’ expression.īut that works only if it’s not an Array field, e.g. That means you leave the right side empty. For example, when you’re using the condition to check data from MS Forms, you compare the value to ‘blank’.
There’re different values for different situations. “What value should I put on the right side of the condition?”Īs Power Automate connects to multiple sources, there is no standard what the condition ‘if field is empty’ should look like. “The Power Automate condition ‘if field is empty’ always returns false, no matter what.”
