Knockout-Contrib/Knockout-Validation — pull request #394 by tcoats (2014-01-14 08:43:02+00:00)
Title: Added isValidating method on a group that reflects any async validation operations in progress

A group's isValid method will return true even if there are validations currently in progress. I've added an isValidating method that looks through the hierarchy and will return true if there are any async validations currently in progress.