function() {
    var errorMessage =
        firebaseui.auth.widget.handler.common.getErrorMessage(emailExistsError);
    firebaseui.auth.ui.element.setValid(component.getEmailElement(), false);
    firebaseui.auth.ui.element.show(
        component.getEmailErrorElement(), errorMessage);
    component.getEmailElement().focus();
  }
function() {
    var errorMessage =
        firebaseui.auth.widget.handler.common.getErrorMessage(emailExistsError);
    firebaseui.auth.ui.element.setValid(component.getEmailElement(), false);
    firebaseui.auth.ui.element.show(
        component.getEmailErrorElement(), errorMessage);
    component.getEmailElement().focus();
  }
function ( ) { var errorMessage = firebaseui . auth . widget . handler . common . getErrorMessage ( emailExistsError ) ; firebaseui . auth . ui . element . setValid ( component . getEmailElement ( ) , false ) ; firebaseui . auth . ui . element . show ( component . getEmailErrorElement ( ) , errorMessage ) ; component . getEmailElement ( ) . focus ( ) ; }
If a provider already exists, just display the error and focus the email element.
If a provider already exists just display the error and focus the email element .
Show the error message if the user already exists.