Function validateEqual

client/src/app/admin/users/validateEquals.js:12–20

(myValue, otherValue)

    link: function(scope, elm, attrs, ctrl) {

      function validateEqual(myValue, otherValue) {
        if (myValue === otherValue) {
          ctrl.$setValidity('equal', true);
          return myValue;
        } else {
          ctrl.$setValidity('equal', false);
          return undefined;
        }
      }

      scope.$watch(attrs.validateEquals, function(otherModelValue) {
        ctrl.$setValidity('equal', ctrl.$viewValue === otherModelValue);