Revert "Set folder name as required during validation [grav-plugin-admin#1146](https://github.com/getgrav/grav-plugin-admin/issues/1146)", was preventing validation

CHANGELOG.md

@@ -5,10 +5,9 @@
     * Setting `system.session.timeout` to 0 clears the session when the browser session ends [#1538](https://github.com/getgrav/grav/pull/1538)
     * Created a `CODE_OF_CONDUCT.md` so everyone knows how to behave :)
 1. [](#improved)
-    * Renamed new `media()` Twig function to `media_directory()` to avoid conflict with Page's `media` object   
+    * Renamed new `media()` Twig function to `media_directory()` to avoid conflict with Page's `media` object
 1. [](#bugfix)
     * Fixed global media files disappearing after a reload [#1545](https://github.com/getgrav/grav/issues/1545)
-    * Set folder name as required during validation [grav-plugin-admin#1146](https://github.com/getgrav/grav-plugin-admin/issues/1146)
     * Fix for broken regex redirects/routes via `site.yaml`
 
 # v1.3.0-rc.4

system/blueprints/pages/default.yaml

@@ -122,7 +122,6 @@ form:
                       label: PLUGIN_ADMIN.FOLDER_NAME
                       validate:
                         rule: slug
-                        required: true
 
                     route:
                       type: parents