How to mark field as invalid after server validation?

[dadmin-admin]

Hello. Is it possible to add server validation to the form?

Here the description of expected workflow:

1. User submits the form
2. Server validates data
3. On incorrect data server return error messages
4. Client marks fields as invalid + display error messages per field
5. On any field value change field is marked as valid and error message is hidden

[fzaninotto]

That's an enhancement. And the problem is that REST doesn't standardize validation error responses at all. So I guess the answer for that will be #777

[re1naldo]

After the addition of onSubmitError, is it possible to display error messages below each field? In the example, you used notification.log('...'), which only set an error message for the whole form.

[fzaninotto]

You'll have to override the default maField template to display these error messages close to the field. We use angular's built-in form validation, which doesn't support this out ouf the box.

[DamasFoux]

Hello,
Please, I am trying to use the onSubmitError handler but I am getting the following error:
users.creationView(...).onSubmitError is not a function

[re1naldo]

Did you use ng-admin from master branch? #833

[DamasFoux]

Thanks for helping
No, I have just used it. and the following error appeared

TypeError: t(...) is null ng-admin.min.js (line 15, col 17625)