fix(document): allow unsetting boolean field by setting the field to …

…`undefined` Fix #9275
Automattic · Jul 27, 2020 · 8759703 · 8759703
1 parent 6e362a8
commit 8759703
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/schema/boolean.js b/lib/schema/boolean.js
@@ -237,15 +237,15 @@ SchemaBoolean.prototype._castNullish = function _castNullish(v) {
     this.constructor.cast() :
     SchemaBoolean.cast();
   if (castBoolean == null) {
-    return null;
+    return v;
   }
   if (castBoolean.convertToFalse instanceof Set && castBoolean.convertToFalse.has(v)) {
     return false;
   }
   if (castBoolean.convertToTrue instanceof Set && castBoolean.convertToTrue.has(v)) {
     return true;
   }
-  return null;
+  return v;
 };
 
 /*!