Clear error messages

[offirgolan]

In reference to #80

There should be a way to clear errors with the ability to clear errors for a specific type(s).

• clearErrors()
• clearErrors(['presence', 'length'])

[offirgolan]

I was able to approach this in a much simpler way that doesnt require any change for this library. I created a demo app to illustrate this

https://github.com/offirgolan/clear-cp-demo

Feel free to clone, npm i && bower i then ember s to see it in action. The demo is based on the demo app of this library but with a reset functionality. To see the changes I made, you can look at this commit

[frank06]

I can't seem to find any connection between the "reset functionality" in the sample app (which overrides a component and is pretty contrived using didValidate) and why clearErrors or similar have not been implemented.

In a component I have a property called current which backs a form. It is a fragment, created via this.store.createFragment. When current is saved, it's sent up via an action. Until here validations work perfectly well. Then, current is then reset to a brand-new fragment. When that happens all blank fields now show validation errors (presence).

I need a way to tell ember-cp-validations that the model/fragment is a new, untouched one. That it should not attempt to validate until the user tries to make a selection/change. So, how can I do that? Thanks!

[escobera]

I'm needing this as well. @offirgolan What is the current way to achieve this behaviour?