How to define an acceptable range of values (0-9999)?
if mask is defined as
.mask('9999')
acceptable values will be in range from 1000 to 9999 but I need values between 0 and 9999
try with
.mask('9?999')
From http://digitalbush.com/projects/masked-input-plugin/
You can have part of your mask be optional. Anything listed after '?' within the mask is considered optional user input.