M2.4.4, v1.3.4: How to validate address fields from the server

ISSUE:

I am facing a lot of SPAM customer registrations on my webshop.

However, I would like to ask you if you have any idea how this is technically possible.

Yesterday I already activated the captcha for the B2B registration, but It did not avoid the registrations at the night. Furthermore, they register by leaving "no optional" fields like address also. empty, which should not work technically either.

Could you please check and let me know how this can be avoided?

SOLUTION:

Regarding the SPAM issue, we found a way that can register the B2B Registration Form without entering the required address: Inspect > Delete address fields > enter other fields and then submit: https://www.loom.com/share/fb71e4df6eee4ff6bec811e63988bb4d 

To resolve the issue, please edit the file app/code/Bss/B2bRegistration/Controller/Account/CreatePost.php:

Or download the file attached below to override the current file on your site.

If you need any further assistance, please feel free to contact us. We'd be happy to support you!