if string is longer that 3 chars?

[SirniNamaz]

how to get true if string is longer that 3 chars, else false?

[DiSaMe]

your_string:len() > 3 

[Kenix]

  
local s = 'Word' 
if #s > 2 then 
    print( 'more 2 symbols' ) 
end 
  

You can use # or string.len

Also # and string.len doesn't working with unicode. If you need working with unicode use

utfLen