SubString Function

This function extracts a particular part of the input field. Input consists of one input field.

Parameters

Begin Start index of the string, starting at 1.
End End index of the string. If not entered, up to the end of the string.
From side Possible values:
  • left: begin and end index is counted from the left, i.e., beginning of the string (default).
  • right: begin and end index is counted from the right, i.e., end of the string.
Negation Possible values:
  • false: substring is returned as result (default).
  • true: substring is removed/cut from the input string, leading to an inverted result.

Example

Updated August 13, 2025