Checking Profile Fields during registration
Hi, is it possibile to verify a certain Custon Profile Field during registration and block the registration if that is already entered?
I mean, I have the custom field CITY that is textbox type, and a user register with LONDON. Is there a way to block other user registration that sets CITY parameter as LONDON without a lookup on database or I would have to put in register.php something that makes the lookup and manage that?If yes.. How?
I do not quite understand all the operation in register.php
I have the latest buddypress and WordPresso 3.80
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