2 files changed, 13 insertions, 1 deletions
diff --git a/packages/json-schemas/src/schema_validator.ts b/packages/json-schemas/src/schema_validator.ts
index 3f303137b..43647b594 100644
--- a/packages/json-schemas/src/schema_validator.ts
+++ b/packages/json-schemas/src/schema_validator.ts
@@ -8,12 +8,18 @@ import { schemas } from './schemas';
  */
 export class SchemaValidator {
     private readonly _validator: Validator;
+    private static _assertSchemaDefined(schema: Schema): void {
+        if (schema === undefined) {
+            throw new Error(`Cannot add undefined schema`);
+        }
+    }
     /**
      * Instantiates a SchemaValidator instance
      */
     constructor() {
         this._validator = new Validator();
         for (const schema of values(schemas)) {
+            SchemaValidator._assertSchemaDefined(schema);
             this._validator.addSchema(schema, schema.id);
         }
     }
@@ -24,6 +30,7 @@ export class SchemaValidator {
      * @param schema The schema to add
      */
     public addSchema(schema: Schema): void {
+        SchemaValidator._assertSchemaDefined(schema);
         this._validator.addSchema(schema, schema.id);
     }
     // In order to validate a complex JS object using jsonschema, we must replace any complex
@@ -37,6 +44,7 @@ export class SchemaValidator {
      * @returns The results of the validation
      */
     public validate(instance: any, schema: Schema): ValidatorResult {
+        SchemaValidator._assertSchemaDefined(schema);
         const jsonSchemaCompatibleObject = JSON.parse(JSON.stringify(instance));
         return this._validator.validate(jsonSchemaCompatibleObject, schema);
     }
diff --git a/packages/json-schemas/src/schemas.ts b/packages/json-schemas/src/schemas.ts
index 21a6f424c..9e8eb6959 100644
--- a/packages/json-schemas/src/schemas.ts
+++ b/packages/json-schemas/src/schemas.ts
@@ -8,7 +8,7 @@ import * as ecSignatureSchema from '../schemas/ec_signature_schema.json';
 import * as eip712TypedDataSchema from '../schemas/eip712_typed_data_schema.json';
 import * as hexSchema from '../schemas/hex_schema.json';
 import * as indexFilterValuesSchema from '../schemas/index_filter_values_schema.json';
-import * as jsNumber from '../schemas/js_number.json';
+import * as jsNumber from '../schemas/js_number_schema.json';
 import * as numberSchema from '../schemas/number_schema.json';
 import * as orderCancellationRequestsSchema from '../schemas/order_cancel_schema.json';
 import * as orderConfigRequestSchema from '../schemas/order_config_request_schema.json';
@@ -16,6 +16,8 @@ import * as orderFillOrKillRequestsSchema from '../schemas/order_fill_or_kill_re
 import * as orderFillRequestsSchema from '../schemas/order_fill_requests_schema.json';
 import * as orderHashSchema from '../schemas/order_hash_schema.json';
 import * as orderSchema from '../schemas/order_schema.json';
+import * as orderWatcherWebSocketRequestSchema from '../schemas/order_watcher_web_socket_request_schema.json';
+import * as orderWatcherWebSocketUtf8MessageSchema from '../schemas/order_watcher_web_socket_utf8_message_schema.json';
 import * as orderBookRequestSchema from '../schemas/orderbook_request_schema.json';
 import * as ordersRequestOptsSchema from '../schemas/orders_request_opts_schema.json';
 import * as ordersSchema from '../schemas/orders_schema.json';
@@ -66,6 +68,8 @@ export const schemas = {
     jsNumber,
     requestOptsSchema,
     pagedRequestOptsSchema,
+    orderWatcherWebSocketRequestSchema,
+    orderWatcherWebSocketUtf8MessageSchema,
     ordersRequestOptsSchema,
     orderBookRequestSchema,
     orderConfigRequestSchema,