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Source View: wpmu_validate_user_signup

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Line Code
508           // If registered more than two days ago, cancel registration and let this signup go through.
509           if ( $diff > 2 * DAY_IN_SECONDS )
510                $wpdb->delete( $wpdb->signups, array( 'user_email' => $user_email ) );
511           else
512                $errors->add('user_email', __('That email address has already been used. Please check your inbox for an activation email. It will become available in a couple of days if you do nothing.'));
513      }
514
515      $result = array('user_name' => $user_name, 'orig_username' => $orig_username, 'user_email' => $user_email, 'errors' => $errors);
516
517      return apply_filters('wpmu_validate_user_signup', $result);
518 }
519
520 /**
521  * Processes new site registrations.
522  *
523  * Checks the data provided by the user during blog signup. Verifies
524  * the validity and uniqueness of blog paths and domains.
525  *
526  * This function prevents the current user from registering a new site