have sent a PM with the data

@Adi
Replied

So did i. Please check.

Go to section Users and check all options in Extend fields on user registration form + Required fields on user registration form
Now, go to register page and click directly on Create to trigger all errors. We receive a new red block with

    Name: this field is required.
    Email: this field is required.
    Password: this field is required.
    Second password: this field is required.
    Phone: this field is required
    Website: this field is required
    Region: this field is required


Now, uncheck in admin option Add country select to user registration form (so all the others are checked and required)
and when we click on Create, we get now the flash messages from bender (instead of the red new one) only for

The password cannot be empty
The name cannot be empty
The email is not valid

Tested in clean install of latest Bender.

@Adi
You have javascript errors on your site. Please test with bender theme.
Thanks.

I already mentioned that i test it with bender. Clean install into a new subdomain. Check it by adding test.mydomain

The error TypeError: $(...).prop(...) is undefined
   

if( $("#countryId").prop('type').match(/select-one/) ) {

   
is coming from your script, you know about it from our conversations and i can confirm it by disabling your plugin. When i do it, no more error.


Check the subdomain to see

@Adi
I have checked on URL you have send me.

// This error reference to osclass core, script that is used for location dropdowns. You need to have country field there.

please add before that a test.

that's the name of the subdomain. check there

@Adi
Fixed issue with osclass core script (replaced by our own).
Now it is not needed to include country field, to make region & city required.