How would I get all the letters in a string?

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1

How would I get all letters that are in a string?

For example the string “123hello123”, i wanna get only the hello

2

this page should help.

4 
local str = "123hello123"
local hello = str:gsub("%A", "")

%A matches all non-alphabetical characters and gsub replaces them with an empty string.

3 Likes
5

Worked perfectly, thank you!!!