This seems like a very simple question but I just can't
figure it out. What is the regular expression that I can fill in to
the restrict field of an input box to limit the inputs to only
valid float or integer values.
This is what I have so far - restrict="\.\0-9\"
The problem with this is that I can enter more than one dots
(.) For example, 18.104.22.168.6 which is not a valid float ! Any
assistance would be really helpful !