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Ticket #39676: 39676.2.diff

File 39676.2.diff, 1.3 KB (added by flixos90, 9 years ago)

 add_filter( 'sanitize_user', 'strtolower' );
 // Blogs
+add_filter( 'wpmu_validate_blog_signup', 'signup_check_minimum_length' );
 add_filter( 'wpmu_validate_blog_signup', 'signup_nonce_check' );
 add_action( 'wpmu_new_blog', 'wpmu_log_new_registrations', 10, 2 );
 add_action( 'wpmu_new_blog', 'newblog_notify_siteadmin', 10, 2 );

+}
 /**
+ * Checks a signup blogname for its length.
+ *
+ * @since 4.8.0
+ *
+ * @param array $result Array of domain, path, blog name, blog title, user and error messages.
+ * @return array Possibly modified array with an additional error.
+ */
+function signup_check_minimum_length( $result ) {
+        if ( strlen( $result['blogname'] ) < 4 ) {
+                $result['errors']->add( 'blogname', __( 'Site name must be at least 4 characters.' ) );
+        }
+        return $result;
+}
+/**
  * Correct 404 redirects when NOBLOGREDIRECT is defined.
+ *
  * @since MU