documentcloud/backbone — pull request #2271 by phawk (2013-02-14 11:39:33+00:00)
Title: Validation bug urgent

Found an issue with the model _validate method.

It was calling

```js
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
```

And thus all models that have their own validate method are never being called.

Have change this around from `||` to `&&`.