Many things did not work that seemed like they should according to various articles I came across on the Microsoft forum. If you're looking to learn more about Power Automate functions you can use then check this blog post list out: Power Automate Functions. It can check because we define the type, so the empty function knows how to check if it's empty or not. ['Title']) And also if you want to check for not empty or not Sorted Array - For now it's empty, but in the end, it will contain the values sorted. The list below is a curated collection of expressions people use over . Power Automate - Condition result is always true - Stack Overflow While using the Union function we pass the same array into it twice. Enter to the room the Power Automate first function which used for retrieving the first item from an array or string. Power automate if array is empty In Power Automate, select the Manually trigger Flow, then click on the Next step. Using a null value again to filter items without a date. I already wrote a post on using empty values in conditions, so in short, empty array = []. You can set up a condition check for null field. Once the XML has been interrogated for the field name, and value, and that placed into a new array (in the Select action) then it can be filtered to non-empty values. Filter an array or collection in Microsoft Flow In the old world, you could simply pop into advanced mode and enter empty (body ('Get_items')) into the Condition. Note: As per my understanding, you can't check option set label in ODATA filter but you can in filter array. Then click on Show advanced options, In the Filter query field, write the below expression. Power Automate has filter options available to make things easy. Take a look at one example below. Every Power Automate (MS Flow) Filter Query You Ever Wanted To Know As ... A tool such as PostMan to send HTTP POST requests with a JSON array to your flow. Next, we add a condition check to see of the returned items collection is empty based on which we will assign the appropriate variables that will control the next iteration. If the title is empty then the flow will trigger else the flow will not trigger. How to check if an associative array is empty in powershell Select the Get items action, and then provide the site address and list name. Filter query= optionsetfieldschemaname ne optionsetnumericvalue In the image below I . If it's greater than 0, the array is not empty.
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power automate check if filter array is empty