Update README.md

README.md

@@ -15,9 +15,9 @@ Other demos:
 * [Custom title slot](https://jsfiddle.net/bt5dhqtf/102/)
 * [Customized buttons with slots](https://jsfiddle.net/bt5dhqtf/103/) Replace stuff you don't like
 * [Call a function before tab switch](https://jsfiddle.net/bt5dhqtf/105/)
-* [Complete form example](https://jsfiddle.net/bt5dhqtf/150/) integrated with [vue-form-generator](https://github.com/icebob/vue-form-generator)
+* [Complete form example](https://jsfiddle.net/CristiJ/bt5dhqtf/286/) integrated with [vue-form-generator](https://github.com/icebob/vue-form-generator)
 * [Vue router integration](https://jsfiddle.net/bt5dhqtf/267/) You can place a `router-view` inside the wizard and have a separate page per tab. A `route` prop must be passed to the tabs you want to handle certain tabs
-* [Async validation](https://jsfiddle.net/bt5dhqtf/272/) `before-change` prop can accept a promise that is resolved with `true` which will execute the promise before switching to another step/tab (NOTE: This feature is not present in the npm package yet)
+* [Async validation with error message](https://jsfiddle.net/CristiJ/bt5dhqtf/298//) `before-change` prop can accept a promise that is resolved with `true` which will execute the promise before switching to another step/tab (NOTE: This feature is not present in the npm package yet)
 
 # Usage
 
@@ -153,7 +153,7 @@ Vue-form-wizard emits certain events when certain actions happen inside the comp
 * **on-complete** Called when the finish button is clicked and the `before-change` for the last step (if present) was executed. No params are sent together with this event. `this.$emit('on-complete')`
 * **on-loading** Called whenever an async `before-change` is executed. This event is emitted before executing `before-change` and after finishing execution of `before-change` method. `on-loading` is emitted together with a Boolean value. `this.$emit('on-loading', value)`
 * **on-validate** Called whenever the execution of a `before-change` method is completed. The event sends along a Boolean which represents the validation result as well as an int with te tab index. `this.$emit('on-validate', validationResult, this.activeTabIndex)`
-
+* **on-error** Called when `before-change` is a promised and is rejected with a message. The message is passed along `this.$emit('on-error', error)` See async validation fiddle
 ## Slots
 * **Default** - Used for tab-contents
 * **title** - Upper title section including sub-title