Is there anyway to check whether a textbox field contains just number and not alphabetic or special characters? I have the need to have the user enter a player's Uniform Number, but need to allow the user to enter "00" through "99". The "00" entry can't be converted to 0 so using a number box doesn't work.
I work for Cognito Forms support. We do not currently have that capability, but that exact functionality is being tested right now and will be shipping soon. If you would like, you can enter a support request (attention my id) and I can let you know exactly when it goes live.