Return letters from string

[Niu]

Hey,
Is there a way to return only letters from a string?
For example I have a string “pen - 1$” and all I want to get is the word “pen” is it possible to do someting like that?
Earlier someone showed me how to return only number from a string and now I need only letters, no numbers, no special characters (like “-” and “$”).

[Saezy (Farhad Stanekzay)]

Make a list of every letter A to Z (26 letters in english alphabet) and only return the characters that are in the list.

You can also just make a string of all letters A to Z like “abcdefghi…” and use IF text contains block

[Rogerio_Rios (Professional Support)]

Execellent Guide :

Beginner's guide: Text blocks

This is purely a beginner’s tutorial. I will show the things you can do with the different text blocks. This is a textstring block [image] Default it is empty but you can fill it with a lot of different things. Some samples you can find below. [image] When a Text string block reaches a certain number of characters the text is only partially displayed. You see three dots … at the end of the visible part of the text string. The rest of the text string is still there, just not visible. [image…

[dora_paz (Dora)]

Using regular expression by @Kevinkun

Regular expression extension

[Niu]

Thanks, I have a question. Will it work with other words not just pen?

[dora_paz (Dora)]

Yes, just try it

[Niu]

Okay, thanks!