Function updateFormState

src/directive/form.js:112–126

* Updates form state and notifies it's parents.

()

         * Updates form state and notifies it's parents.
         */
        function updateFormState () {

          updateModifiedState();

          // Notifying the parent form if it presents.
          if (parentFormCtrl && 'function' === typeof parentFormCtrl.$$onChildFormModifiedStateChanged) {
              parentFormCtrl.$$onChildFormModifiedStateChanged(formCtrl);
          }

          updateCssClasses();

          // Firing event to parent scopes.
          $scope.$emit('inputModified.formChanged', formCtrl.modified, formCtrl);

        }

        /**
         * Updates form modified state.