angularjs select required not working ng-options

In your example changing the data bound select to the following fixes the required directive. I'm not sure why exactly.

<select ng-model="selectedValue1" ng-options="opt for opt in ['Mazda2','Maxda3']" required>  <option></option></select>

angularjs select ng-options

You can also try ng-required="true" (it works on the latest AngularJS, not sure for 1.2.x).

<select ng-model="selectedValue1" ng-options="opt for opt in ['','Mazda2','Maxda3']" ng-required="true"></select>

CodeHunter