ctavan/express-validator — pull request #84 by dpolivy (2014-04-08 20:55:32+00:00)
Title: Return sanitized value from req.sanitize()

In older versions of express-validator, the sanitized value was returned
from req.sanitize. With the shift to validator.js v3, that behavior was
lost.

For consistency, req.sanitize() should return the sanitized value, just
like validator.js.

Fixes #83