Amplify-js: Change login and password reset form labels

[dave-graham]

I've created a signup setup using cognito which requires just email to signup, which is great, and amplify is an awesome too to get up to speed quickly, but the labels for login and password reset are called 'username' rather than email.

Can there be additional parameters passed to the authenticator component that allows the "username" label to be overwritten across login and password reset as well as signup.

I'm building a react web application.

[powerful23]

Related to #104

[powerful23]

@dave-graham hi we are currently working on to enable the user to select signing up with only email/phone_number when using Authenticator.

Another workaround for now is to use I18n to replace the Username with Email: https://aws-amplify.github.io/docs/js/i18n
For example:

import { I18n } from 'aws-amplify';

I18n.setLanguage('en');
const dict = {
     'en': {
         'Username': 'Email'
      }
}
I18n.putVocabularies(dict);

This is ideal but can be used as a temporary solution.

[haverchuck]

Closing this issue for now.