How to use MASK function in vFlow?

“How to use the MASK function?”

This is used to mask(ie replace the given string by X) using startIndex and endIndex.


Str → It holds the string which we want to mask.
We can give any of the hardcoded or dynamic values

startIndex → It holds the start index from where we want to start the mask

endIndex → It holds the end index from where we want to end the mask


Example →


CloneString : “12345678”