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How to detect if text is a number? [closed]
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How to tell if a Text is made up of numbers?so i wanna detect if the text on a TextBox is a number. how could i do that?
Edit: Nvm, i had to use tonumber
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do something like
1 | if script.parent.Text = "1", "2" |
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Unless you have higher numbers than 1-2-3-4-5-6-7-8-9-0 that may be something else tightanfall 110 — 6y
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yeah, with infinite numbers, good idea -_- SuperBeeperman 30 — 6y
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1 | String="124124" |
2 | if tostring(tonumber(String)) == "" then |
3 | print'not Number' |
4 | else |
5 | print'Is number' |
6 | end |
That is how to detect if it HAS numbers
EDIT:
That was a joke.
here is how to make the textbox only contain numbers
1 | textBox.Changed:connect(function(p) |
2 | if p=="text" then |
3 | textBox.Text = tonumber(textBox.Text) |
4 | end |
5 | end) |
Marked as Duplicate by cabbler and evaera
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