var abstract = work.abstract;
return angular.isString(abstract) && abstract.length <= 2000 ? 'ok' : 'ng-invalid';
}
$scope.abstract_length = function(work) {
var abstract = work.abstract;
return angular.isString(abstract) && abstract.length <= 2000 ? 'ok' : 'ng-invalid';
}
$scope.abstract_length = function(work) {