react-bootstrap/react-bootstrap — pull request #248 by nnarhinen (2014-10-12 16:13:42+00:00)
Title: Allow empty bsStyle attribute

Consider the following example:

```js
var MyComponent = React.createClass({
validationState: function(property) {
if (this.state.validationMessages[property]) return 'error';
return '';
},
render: function() {
return (
// A lot of components here

);
}
});
```

this way you decorate your form inputs _only_ for error states. This already works as expected, it just logs a warning to console.