Last character of a string using Betty function?

By Robert van de Vijver [Apeks IT] partner, Created 21-APR-2017, last editted 21-APR-2017

Is it possible to get the last character of a string using a Betty function in a Text Expression? Or do you have to use Liquid for this?

Example "sometext4". I need to get the 4.

I tried using like this, substring(var:string, -1,1), but didn't work.


          
          
          Is it possible to get the last character of a string using a Betty function in a Text Expression? Or do you have to use Liquid for this?

Example "sometext4". I need to get the 4.

I tried using like this, substring(var:string, -1,1), but didn't work.

Expressions