Power Automate: Proper Case String Workaroud

There is Proper functions in Power Apps to converts any first letter of a word to Uppercase.

But there is no Proper case function in Power Automate yet. 

Reference to a blog post written by Paul Murana to achieve the same result.

Below is the Input.

and here is the Output.

Follow the steps below:

1. Create Data Operation - Compose to input the string.
   
   
   
   
   
2. Create Control - Apply to each and add Data Operation - Compose inside.
   
   
   
   
   
3. In Apply for Each, using referencing function to call Compose output. Enter Expression below:
   
   

   split(outputs('Compose'), ' ')

    

   

   
   

4. In Compose - Proper, enter Expression into Inputs as below:
   
   

   if(equals(length(item()), 1), toupper(item()), concat(first(toupper(item())), toLower(substring(item(), 1, sub(length(item()), 1)))))

    

   

   
   

5. Create Data Operation - Compose for Result.
   
   
   
   
   
6. In Compose - Result, enter Expression into Inputs as below:
   
   

   join(outputs('Compose_-_Proper'), ' ')

   


You have Proper Case function in Power Automate now.