thedersen/backbone.validation — pull request #170 by fadomire (2013-09-06 10:27:29+00:00)
Title: Allow validation of only passed attributes when using validate() method

i came accross the following issue :
i wanted to validate specific attributes and not all attributes of my model

i was using the following :
this.model.validate(attributes)

the issue was : it was sending valid callback for all attributes present in my model and defined in validation object.

and i wanted just a valid or invalid callback for attributes i passed to validate method.