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1
How to check if a textbox contains a number?
I just want to know if there is a specific way of doing this.
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3
You can use string.match on the string to check if there's a digit/number. string.match returns something if a match is found. Otherwise, it returns nil.
if string.match(Textbox.Text, "%d") then -- %d matches a digit
-- TODO: Do something if there is a number in Textbox
end
For more info, read the wiki article for string functions and pattern matching.