if string contains lua
str = "This is some text containing the word tiger."
if string.find(str, "tiger") then
print ("The word tiger was found.")
else
print ("The word tiger was not found.")
endif string contains lua
str = "This is some text containing the word tiger."
if string.find(str, "tiger") then
print ("The word tiger was found.")
else
print ("The word tiger was not found.")
endlua check if string is number
local function isInteger(str)
return not (str == "" or str:find("%D")) -- str:match("%D") also works
endCopyright © 2021 Codeinu
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