How to Use a Group Form in Power Automate, When a New Email Arrives Subject Filter in Power Automate [3 Methods], How to Download a File from a Website with Power Automate, Add any action you want to run if the array is empty to the, Add any action you want to run if the array is non-empty to the, Add any actions you want to run when the array has 2 or more elements to the. This problem could for example appear in tasks lists where some tasks have a due date set. This is an example of a Power Automate filter array of objects. This is an example of a Power Automate filter array parse JSON. Read How to create auto increment column in SharePoint List. @and(empty(item()? Otherwise, the length will be greater than 0, and the If no branch will run. You solved my problem. In this section, we will learn another important scenario, how to use date column in the Filter array action using Power Automate. Next, we will filter the items, status is completed, so click on the Next step and select Filter array action. Then, we need to break down what's in the "else" statement (where the rest of the fields go). Power Automate has filter options available to make things easy. How to check if an array in Power Automate contains duplicate values, and which values are duplicates within that array. There are many business use cases, where you need to check in the condition step, whether the string variable has data or not. So for this example, we will use the below Sharepoint list i.e. There're different values for different situations. Here we will see how to use an equal operator in the advanced mode of Filter array. Set the operation to be (for example) is not equal to. So for this example, we will use the Sharepoint list called SalesOrder list. The proper empty value for the condition is to leave the field empty. Takes two arguments and returns true if either argument is true. This is how we can join multiple conditions together using AND logical operator of the Filter array action in the Power Automate Flow. Next, we will get items from the list, so click on the Next step and select Get items action. In Power Automate, select the Manually triggered Flow, click on the Next step. One benefit of using the length over the empty expression is it will allow you to perform different actions based on the flow having a certain number of elements. Be sure to save your spreadsheet in a location such as Dropbox or Microsoft OneDrive so that Power Automate can access it. On the Delete a row card, set the Location, Document Library, File, and Table boxes exactly as you set these boxes on the List rows present in a table card earlier in this tutorial. Second, filter the data with the Filter array action in Power Automate. After successfully running the flow, we will receive the above email with the employee name as per the Sharepoint list item. You can then automatically send a reminder email to those who haven't paid in full. power automate apply to each item in array variable Select the Initialize variable, and set the variable name, type as an array, and set the value like the below array. Read Send text to all emergency contacts from a SharePoint list using Microsoft Flow. So click on the Next step and select Filter array action. then provide the varArray from dynamic content. The length expression has the added benefit of allowing you to test your array for the number of elements it contains, giving you the flexibility to perform multiple conditions. Then provide the body of the Filter array from dynamic content. For MultipleChoices / empty arrays you can use empty() function: Come write for us! ['Due'], item()?['Paid']). Read Power Automate delete all items in SharePoint list. Then provide the value of the Get item from the dynamic content. Let's Get Started! In the From field, we will provide the array of items that we will get from the previous step the Get Items action. In my example, the SharePoint date field in a list can be empty. To achieve this, we will create a Power Automate flow that will trigger manually. Read How to get days of month in Power Automate. Checking for an empty array in your flow will allow you to handle errors before they happen. Next, we add the Filter array action to filter the array of values from the SharePoint list. Returns true if the object, array, or string is empty. John is a Microsoft MVP and freelance consultant and trainer specializing in Excel, Power BI, Power Automate, Power Apps and SharePoint. We can also use other operators to draw a comparison between the required date-time format and the Created column like greater than, less than, etc. Using a filter Query using a null expression. Now we will filter to get the name whose department is Finance and age is 38. So click on the Next step and select Create Html table action. Out of the box, the Power Automate platform allows you to compare datasets with the Union and Intersect expressions. Here we will see how to filter an array of objects using the Power Automate Filter Array action. The array starts with [ and it ends with ] and each item inside the array starts with { and ends with }. One important distinction is that empty is not the same thing as "Null". We need to loop this array of items to get the employees name in an email body. Please refer to the below image. Your email address will not be published. You can then use the empty expression to test if the array is empty or not. Working with arrays in Power Automate is very common, so its essential to account for any errors that might happen when you run a flow with an empty array. So click on the Show advanced option, choose the custom column, the map the header and value like below. Here we will how to filter the array of SharePoint items based on the choice column using Power Automate. Each = nothing, the whole loop, including all actions inside, will be skipped. To fetch all the items from the Sharepoint list, we will be using the Get Items action. Then click on Edit in advanced mode, and write the below condition: Now click on Save and run the Flow manually and you can see the persons details whose name is Alex. In the Filter array actions From field, we will provide the array of the SharePoint list item that we got from the previous step and then expand the edit in advance mode. Let me know in the comments! Then provide the body of the Filter array, click on Edit in Advanced mode, and select column to custom. Please refer to the below image. Use the empty () expression to check for null when dealing with strings, arrays or objects. And click on Edit in Advance mode, then write the below condition: Now click on Save and run the Flow manually and you can see the persons name whose age is less than 32. Action when 'file was not found' The other option is to use 'Condition' action. Some expressions get their values from runtime actions that might not yet exist when a cloud flow starts to run. In Power automate, select the Manually triggered F low.Then click on the Next step. Here we have a lookup column named JobTitle which we are getting from a different SharePoint list. Read Convert SharePoint list item to PDF using Flow or Power Automate. Now we will initialize the array variable and provide the above sample array, so select the initialize variable action and then provide the name, type as an array and in value use the above sample array. Then provide the above array and click on Edit in Advanced mode and write the below condition: Now click on Save and run the Flow manually, you can see the result in the output of the filter array. Using a null value again to filter items without a date. This is an example of a Power Automate filter array removed empty. Unfortunately sometimes you dont see the data because of some nasty flow error message as you can see here where I reached out to power automate community We are using the length() function to get the count of the array and pass the body or the output of the Filter array action. This is an example of a Power Automate filter array @equal. We can verify the result by looking at the output of the Filter array action and as shown in the above image, the count of filtered items is 2. The question mark character ? Once we save and manually trigger the flow, we will receive the above email with the employee name and this is how you can filter the data using lookup columns in the Filter array action of Power Automate. In this Power Automate tutorial, we will discuss the power Automate filter array action with a few examples. Select the spreadsheet and get all rows Select New step. If you created the spreadsheet shown earlier in this tutorial, here's what it looks like after the run completes. The expression empty(outputs('myArray')) will return true when the myArray is empty and false when the myArray is non-empty. Once we save and manually trigger the flow, we will receive the above email with the employee name and this is how you can filter the data using choice columns in the Filter array action of Power Automate. Now we will filter the array of items whose end date is greater than or equal to the current date. For this example we will use the SharePoint list called Sales order list, in this list the revenue column is calculated column. In this example, we have a SharePoint list with employees details as shown in the below image. Use the join action. Then in From field provide varArray from the dynamic content, click on Edit Advance mode and write the below condition. And this is how we can use equal to operator in the Filter array action in Power Automate. This Or expression checks the value of each row in the table. Suppose, we have a Sharepoint list as shown in the below image with all the employee details and we need the object or items of the array where age is greater than 41. Lets start by we will create a flow that will trigger manually. For example, an array such as [null] or [null,1,2,3] are both not empty but will cause the above test to pass and the If yes actions will run. If not empty, the expression will return false. Now initialize array variable with below sample array, so select Initialize variable action, then provide the variable name, type as an array and in value write the below sample array: Now we will filter the above array, persons whose age is less than 32. Select Add an action on the If yes branch of the condition. Now lets check the Get Item from SharePoint action. To fetch all the items from the Sharepoint list, we will be using the Get Items action. Here we will see how to use less than in filter array using Power Automate. Best Regards, Community Support Team _ Barry If this post helps, then please consider Accept it as the solution to help the other members find it more quickly. Now, we have the array of filtered items. Then provide the value in the From field from the dynamic content. Now we will Filter an array of items to get the course which technology is Sharepoint. This example is mainly for data that can come in that could have loads of junk. Do you have any other tips for handling empty arrays in your flows? First, filter the data in the Get items action using the OData filter query. Assume also that you want to delete all rows if the Status column's value is blocked and the Assigned column's value is John Wonder. Now we will Initialize variable action, then provide the variable name, type as an array, and in value provide the above sample array. Then if it wasn't null, I could assign the right value to the variable. In the Power Automate flow, we will add the filter array data operator from all the listed operations and if we expand the 'edit in advance more' we can write our conditions or query. Business process and workflow automation topics. Power automate flow will automatically add the Apply to each action for the array of filtered items and then we will add Send an email to shoot an email with the employee name in the body. Suppose we have a Sharepoint list with employee detail as shown in the below image and the requirement is to get all the employees whose age is equal to 50 and whose department is equal to IT. My first date is on 23 March. We want to filter the array to get the object whose location is Chicago. For example, when youre using the condition to check data from MS Forms, you compare the value to blank.