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How to limit input to numbers only?
Var A4; A4 = prompt("questions?");
5 Respuestas
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Yuriy Abramov Maybe this helps, I recieved help regarding a similar question, with javascript input, making sure the input was numerical value only
https://www.sololearn.com/discuss/1918538/?ref=app
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Prompt dialog is managed by system, I don't think there's any way web code can control what keys are allowed in the prompt input box. I guess your best bet would be to try to convert the input into number, and repeat asking for input while the input ia not a valid numeric expression.
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Will I think it can be made easier. Assign "prompt" numerical value
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Will. That's the decision I've come to.
https://code.sololearn.com/WkJD30BW3o28/?ref=app
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Oh, gotcha, sorry for the confusion, I think we were working on different problems 😝