message: fix: fix errors reactivity issue closes
diff: @@ -55,6 +55,12 @@ export default {
  return;
  }
  + // There is a validator but it isn't injected, mark as reactive.
  + if (!requested && this.$validator) {
  + const Vue = this.$options._base; // the vue constructor.
  + Vue.util.defineReactive(this.$validator, 'errors', this.$validator.errors);
  + }
  +
  if (! this.$options.computed) {
  this.$options.computed = {};
  }
  