Hi PowerApps Team,
Adding a IsNull() formula would be a great idea.
Now we have to do this:
Set(PClientReference, If(IsBlank(_MyRecord.ClientReference), "", _MyRecord.ClientReference))
With IsNull() formula we can skip all the If() formulas we have to write now. So I will be like this:
An alternative approach and maybe even better could be to add a default output to the Coalesce() formula. I Idea is to output a default value if all the inputs return null/blank(). So like this
// Coalesce(Input1, Input2, Default output)
I will make another thread off this idea and post the url in a reply and visa versa.
This takes all the programmers a lot of time, so I hope you can address this issue soon.
Here the link to the connected thread on the Coalesce() formula default value. COALESCE - add default value