Contact

By

Popular posts from this blog

Integrating ServiceNow with Power Automate via REST API

By
Image
In this article, we’ll explore the integration process of ServiceNow with Power Automate using the REST API and OAuth 2.0 Resource Owner Password Credentials, accompanied by an illustrative example — retrieving Service Request details from ServiceNow using Power Automate. Power Automate includes a built-in ServiceNow connector. In this blog post, we’ll explore an alternative method for establishing a connection with ServiceNow. Prerequisites: ServiceNow Instance:  Access to a ServiceNow instance with the necessary permissions to create and manage API integrations. Power Automate Account:  A Microsoft Power Automate account to create and manage automated workflows. Step 1: Register OAuth Application in ServiceNow Start by logging into your ServiceNow instance. Search for “ Application Registry ” and select the corresponding option. 3. Click on “ New ” 4. Select “ Create an OAuth API endpoint for external clients .” 5. Name your application (e.g., PowerAutomateApp) and leave the...
Read more

Validate Email Format in Power Automate Using Custom Connector and Regex in C#

By
Image
Validating email formats in workflows is important to pre-check the data before using it in business logic and to avoid errors. While Power Automate has many actions, it doesn’t include advanced email validation by default. In this blog, you’ll learn how to create a  Custom Connector  to validate email addresses using  C# code and Regex . High-Level Solution: Create a Custom Connector  in Power Automate that uses C# and Regex for email format validation. Use the Custom Connector  in Power Automate flows to dynamically validate email addresses. Steps to Implement: Step 1: Create the Custom Connector 1.1 Create Blank Custom connector Log in to  Power Automate . From the left menu, select  Custom Connectors . If not visible, go to  More  >  Discover All  > Locate  Custom Connectors  under the  Data  section. Click on  New Custom Connector , then select  Create from Blank . 1.2 General Configuration E...
Read more

How to Check Null Values in Power Automate Filter Query

By
Image
Working with data in Power Automate often involves the need to filter records based on null values. In this blog post, we’ll explore the correct approach to check for null values in the Filter Query and address common misconceptions. By understanding the nuances, you’ll gain the ability to handle null values effectively and achieve accurate results. What Doesn’t Work? There are a few common mistakes to avoid when checking for null values in the Filter Query: Field eq ‘ ‘ (Space): Using a space (‘ ‘) within the quotes won’t yield the desired results. It treats the space as a non-null character and won’t match records that have null values in the field. Field eq {null} (Null Expression): Writing ‘null’ within the quotes won’t work either. The expression will be treated as a string comparison and not evaluate to null values. It won’t filter the items as expected. Field eq ‘null’ (String Comparison): Using the string ‘null’ within the quotes won’t correctly identify null values either. It ...
Read more