Block email on registration

Hello,

what is the best way to block specified email-addresses on the registration process?

I have a lot of troublemakers on my page and i blocked their accounts.
After some time, i delete their accounts.
But i want, that they can never use 1 email address for a new registration.

Is there a way to make a registration blacklist with forbidden email addresses ?

Thanx.

Joerg.

Yes, please find the email field in CB Manager and edit it.
See the Forbidden words at registration:
parameter

(also described in your documentation)

Hello,

i know about this field.

But can this field handle hundreds of forbidden email addresses ??


Joerg

Sure, if you type hundreds of forbidden email addresses. Perhaps it would be easier to input what is allowed rather then what isn't by setting "Authorized input:" for "Custom PERL regular expression" and using REGEX to validate the users input.

Joerg12 wrote: Hello,

i know about this field.

But can this field handle hundreds of forbidden email addresses ??


Joerg

That is correct - there is no email address blacklist feature.

I responded to your original question regarding 1 email address.

The problem is, that i have many many troublemakers on my page.
So if i find someone, i block and delete them, but i want, that his email address not can use for a second registration.

But if you say, that i can fill the field with hundreds of fordbidden emails, i try it.

Thanks.

Joerg.