Calculator validations #1
Description
Hi,
I am really interested to use this library. I have a requirement to create a calculator app with history of what all did ie in a textfield user can input "1.5 + 2+ 3x 5" etc and results should be updated in realtime ..... I am looking for a validator which can do validations line repeated symbols, repeated decimals etc. Can the parser be enhanced for it?
right now 5 ++++ is valid for my scenario 5+ is valid (dont allow repeated symbols)