[schema] Set default preview for slugs (#648)

sanity-io · Mar 6, 2018 · 9a068f3 · 9a068f3
1 parent 0b47ac2
commit 9a068f3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/@sanity/schema/src/legacy/types/slug.js b/packages/@sanity/schema/src/legacy/types/slug.js
@@ -73,7 +73,10 @@ export const SlugType = {
   },
   extend(subTypeDef) {
     const parsed = Object.assign(pick(SLUG_CORE, OVERRIDABLE_FIELDS), subTypeDef, {
-      type: SLUG_CORE
+      type: SLUG_CORE,
+      preview: {
+        select: {title: 'current'}
+      }
     })
     return subtype(parsed)