What is the blank char when doing a replace in Text Processing

[zenfreak]

I want to do a text replace using the Text Processing module for a string with nothing. What should I use in the "What to replace" field?

 

[Nord]

I want to do a text replace using the Text Processing module for a string with nothing. What should I use in the "What to replace" field?

Do you want delete zero strings?

 

[zenfreak]

@Nord No, I want to replace a string with nothing

 

[engage]

leave that field blank.

 

[LightWood]

Before replacement just create empty variable.
And set this variable in the "What to replace" field.