How to only allow numbers to be entered in text box?
Posted: Tue Jun 20, 2017 6:31 pm
I'm creating a data entry form and want to limit users to only be able to enter numbers into a certain field (barcode).
I don't need a message to come up telling the user that they're only allowed to enter numbers, I just want nothing to happen when they press anything other than a number key.
As a bonus, is there a way to stop input, as with the first question, after the user has typed in 5 digits?
I don't need a message to come up telling the user that they're only allowed to enter numbers, I just want nothing to happen when they press anything other than a number key.
As a bonus, is there a way to stop input, as with the first question, after the user has typed in 5 digits?