decouple rules

[mren]

hello chriso,

i like your library and have used it in some node projects. kudos to you
i am interested in using the rules of the validator directly without method chaining.

your current code attaches all functions directly to the prototype.
i would like it if the validation functions would be decoupled from the actual validator class.

this would make it possible to reuse them more easily.

if you are interested, i will fork and come back to you with a pull request

[chriso]

Hi Mark, someone has attempted this before but they seemed to have deleted some of the project files so I never got around to merging it. I would be interested in pulling out the rules though - if you send a fork I'll merge it. Cheers