Merge pull request #32676 from wingsbob/joi-object-schema

[@types/joi] Add missing Joi object schema

types/joi/index.d.ts

@@ -488,7 +488,6 @@ export interface BooleanSchema extends AnySchema {
     /**
      * Allows the values provided to truthy and falsy as well as the "true" and "false" default conversion
      * (when not in strict() mode) to be matched in a case insensitive manner.
-     * @param enabled
      */
     insensitive(enabled?: boolean): this;
 }
@@ -792,6 +791,11 @@ export interface ObjectSchema extends AnySchema {
      */
     length(limit: number): this;
 
+    /**
+     * Requires the object to be a Joi schema instance.
+     */
+    schema(): this;
+
     /**
      * Specify validation rules for unknown keys matching a pattern.
      *

types/joi/joi-tests.ts

@@ -706,6 +706,8 @@ objSchema = objSchema.nand(str, str);
 objSchema = objSchema.nand(str, str, str);
 objSchema = objSchema.nand(strArr);
 
+objSchema = objSchema.schema();
+
 objSchema = objSchema.or(str);
 objSchema = objSchema.or(str, str);
 objSchema = objSchema.or(str, str, str);