fix(index.d.ts): allow required function in array definition

Automattic · Feb 2, 2021 · 3b05313 · 3b05313
1 parent 5c7d047
commit 3b05313
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/index.d.ts b/index.d.ts
@@ -1381,7 +1381,7 @@ declare module 'mongoose' {
      * path cannot be set to a nullish value. If a function, Mongoose calls the
      * function and only checks for nullish values if the function returns a truthy value.
      */
-    required?: boolean | (() => boolean) | [boolean, string];
+    required?: boolean | (() => boolean) | [boolean, string] | [() => boolean, string];
 
     /**
      * The default value for this path. If a function, Mongoose executes the function

diff --git a/test/typescript/schema.ts b/test/typescript/schema.ts
@@ -23,6 +23,10 @@ const movieSchema: Schema = new Schema({
     type: String,
     enum: Genre,
     required: true
+  },
+  actionIntensity: {
+    type: Number,
+    required: [function () { return this.genre === Genre.Action; }, 'Action intensity required for action genre']
   }
 });
 
@@ -68,4 +72,4 @@ async function gh9857() {
   };
 
   const schema = new Schema<UserDocument, UserModel, User>(schemaDefinition);
-}
+}