Date and Time validator, updater

Can someone point me to a date/time validator or updater.

I have an event start datetime and an event end datetime. I want to validate that the end datetime is after the start datetime.

Figure there is some code or library out there already, if you know one, please forward it.

Thank you!

Scott Parks wrote:

Can someone point me to a date/time validator or updater.

I have an event start datetime and an event end datetime. I want to validate that the end datetime is after the start datetime.

Figure there is some code or library out there already, if you know one, please forward it.

You don't really need a library to do this, it's as simple as:

def validate    errors.add("end", "is before start") unless start <= end end

You have got to be kidding me? It's that easy? I think I need to get my head out of the book (examples) and read some of the more in depth articles.

Thank you!

Thank you! This looks to do what I need to solve and more! Thanks for the tip. -Scott