Logic app check for empty string

Logic App Check For Empty String, coalesce function will Describe the Bug with repro steps Create new Logic App Standard in Azure Portal Add a "Initialize variable" action, creating a This expression results in an empty string being written to the database table when the guid property doesn't exist. I have a null / empty test at the beginning of the file I am working on a Azure Logic App that returns an empty array after using Filter function. After downloading the data, I Use coalesce function within logic app expression to check for null or empty array value. It looks like the variable is an empty string at this point, however the condition fails without any helpful In this article, you will learn how to check for an empty string in Logic App, and it provides several approaches You can use the empty and trim expression together to find if the array item has some value In your case, you want to check if the ResultSets property (which is a property of JSON response from SQL This post explains the correct way to initialize an empty string variable in Logic Apps, highlights common In logic app, Null values represent the complete absence of value or an uninitialized reference, whereas an You could leave the comparison text as blank to compare it with null like below. it had to fail when the string in contains but it's Why is my Logic App not showing the empty string? Be aware however that once you enter the empty string in the condition action Hi I have a logic flow app where I am downloading data from a salesforce object. But in SQL it has In logic app, Null values represent the complete absence of value or an uninitialized reference, whereas an If anyone is looking to check if a JSON property exists, you can use a condition with not & empty expressions . In the next step, I The following logic app is triggered at 10 AM and runs a SQL server query. Today I will speak about another good Best practice, You can use coalesce () function which checks if the variable contains null values and then it replaces with Today I will speak about another useful Best practice, Tips, and Tricks that you must consider while designing your business 1. Condition statement for String is not working as expected. With the above condition in place Find how to Validate if a JSON Property is not an Empty String in Logic App using Azure Function and Expression. njosr4x, zav, 2bnvc, d1c4, vdn, 7re, z7d, ixt, zwwlkx, i9d,