I want to make only numbers 1 - 4 be entered in the text box. I dont want letters or other numbers to be entered in it.
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How do I make only certain characters allowed in a text box?
2 answers
✓ Accepted answer
while true do
wait()
local text = script.Parent.Text
local convert = ToNumber(text)
script.Parent.IntValue.Value = convert
if script.Parent.IntValue.Value > 0 and script.Parent.IntValue.Value < 5 then
print("number is valid")
elseif script.Parent.IntValue.Value <= 0 or script.Parent.IntValue.Value >= 5 then
end
havent tested but it should work.
Use string.gsub. I don't know exactly how to code it but when the text box text's changes, do a check function to see if the character x isn't inside the allowed strings. If so, do a string.gsub(textbox.Text, x, "") to replace it with nothing.
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Is there somewhere with an example for this?
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tonumber should be lowercased