fix: allow other key formats when the js-client-sdk is intialized fro…

…m the nextjs sdk

sdk/js/__tests__/index.spec.js

@@ -7,6 +7,7 @@ jest.spyOn(Request, 'getConfigJson').mockImplementation(() => {
 })
 
 const test_key = 'client_test_sdk_key'
+const test_server_key = 'dvc_server_key'
 const missingKeyError = 'Missing SDK key! Call initialize with a valid SDK key'
 const invalidKeyError =
     'Invalid SDK key provided. Please call initialize with a valid client SDK key'
@@ -61,6 +62,13 @@ describe('initializeDevCycle tests', () => {
         )
     })
 
+    it('should not throw an error if invalid SDK key is passed in initialize when running with next option set', () => {
+        const user = { user_id: 'user1' }
+        expect(() =>
+            DVC.initializeDevCycle(test_server_key, user, { next: 'test' }),
+        ).not.toThrow(invalidKeyError)
+    })
+
     it('should flush when pagehide is triggered', () => {
         const user = { user_id: 'bruh' }
         const client = DVC.initializeDevCycle(test_key, user)

sdk/js/src/index.ts

@@ -97,7 +97,11 @@ export function initializeDevCycle<
         throw new Error('Missing SDK key! Call initialize with a valid SDK key')
     }
 
-    if (!sdkKey.startsWith('client') && !sdkKey.startsWith('dvc_client')) {
+    if (
+        !sdkKey.startsWith('client') &&
+        !sdkKey.startsWith('dvc_client') &&
+        !optionsArg?.next
+    ) {
         throw new Error(
             'Invalid SDK key provided. Please call initialize with a valid client SDK key',
         )