What is quickest way to block a domain on registration form?

[Michael Stiemke]

I urgently need to block 5 or 6 domains on the user registration form. What is the quickest way to do that even if I need to modify code?

Some plugins that I tried did not work together with UMP.

greetings,
Mike

[Michael Stiemke]

I am sorry, I misstated what I need: Block users from registering, if their email address (which they enter on the form) is from specific domains, not their ip-address.

[sourov amin]

Hi,

You can use “Custom Field” as an email address field.
– Create a shared field using “Advanced Fields >> Custom Field” with meta-key “user_email”
– Make HTML5 input type as email
– Put a regex pattern that does not accept the email domains you don’t want. A pattern example for your case can be like ^(?!.*(@domain1|@domain2|@domain3)).*$
– Use the field as an email field in your target forms

Thanks!

[Michael Stiemke]

Thank you, works fine. Didn’t understand custom shared fields but I do now.

[Author]

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