Changeset 40589 for trunk/src/wp-includes/ms-functions.php

Timestamp:

05/09/2017 02:58:39 PM (9 years ago)

Author:

flixos90

Message:

Multisite: Introduce minimum_site_name_length filter.

Prior to this change, the minimum site name length checked in wpmu_validate_blog_signup() was set to a fixed value of 4. The new filter allows tweaking this value, as there may be cases where shorter site names may be required.

Fixes #39676.

File:

• trunk/src/wp-includes/ms-functions.php (modified) (1 diff)

trunk/src/wp-includes/ms-functions.php

@@ -578 +578 @@
                 $errors->add('blogname',  __( 'That name is not allowed.' ) );
 
-        if ( strlen( $blogname ) < 4 ) {
-                $errors->add('blogname',  __( 'Site name must be at least 4 characters.' ) );
+        /**
+         * Filters the minimum site name length required when validating a site signup.
+         *
+         * @since 4.8.0
+         *
+         * @param int $length The minimum site name length. Default 4.
+         */
+        $minimum_site_name_length = apply_filters( 'minimum_site_name_length', 4 );
+
+        if ( strlen( $blogname ) < $minimum_site_name_length ) {
+                /* translators: %s: minimum site name length */
+                $errors->add( 'blogname', sprintf( _n( 'Site name must be at least %s character.', 'Site name must be at least %s characters.', $minimum_site_name_length ), number_format_i18n( $minimum_site_name_length ) ) );
         }