Forum Discussion
Preventing specific keystrokes
I have several exercises where the user will enter numbers into text entry fields. We would like to prevent them from entering dollar signs, parentheses and periods/decimal points.
I have create...
hi,
is there a reason to use text entry fields for the input - numeric entry fields would only allow 0 ... 9 and '.' - everything else is automatically blocked (and '.' is not a real problem for your exercise)
Jürgen
Hi Jurgen,
I wish I would have done this from the beginning, but at that time we were going to allow these keystrokes. Since then I have over 50 exercises so going back and changing them all to have numeric entry fields instead of text would take too much time.
Thank you for your response!
Christy
