message: Use null instead of false
diff: @@ -76,7 +76,7 @@ module.exports = React.createClass({
  // If there is and it's valid add it to the local inviteList
  if (this.refs.textinput.value !== '') {
  inviteList = this._addInputToList();
  - if (inviteList === false) return;
  + if (inviteList === null) return;
  }
  if (inviteList.length > 0) {
  @@ -365,7 +365,7 @@ module.exports = React.createClass({
  return inviteList;
  } else {
  this.setState({ error: true });
  - return false;
  + return null;
  }
  },
  