Java facebook error validating verification code

You can get the OAuth 2.0 endpoints from your application's page in Azure Classic Portal, in the View Endpoints button in the bottom drawer.

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client_id=6731de76-14a6-49ae-97bc-6eba6914391e &response_type=code &redirect_uri= &response_mode=query &resource= &state=12345 The Application Id assigned to your app when you registered it with Azure AD. Click Active Directory, click the directory, choose the application, and click Configure The redirect_uri of your app, where authentication responses can be sent and received by your app.

It must exactly match one of the redirect_uris you registered in the portal, except it must be url encoded.

The user is enabled but not confirmed in this state.

New users who sign themselves up start in this state.

Session Management is a process by which a server maintains the state of an entity interacting with it.

Authentication in the context of web applications is commonly performed by submitting a user name or ID and one or more items of private information that only a given user should know.

The second GET handler is used by Facebook to verify our server app as the designated one to handle Messenger Bot integration.

Please note that example code uses $ heroku login $ heroku create Creating app...

For information on validating email addresses, please visit the input validation cheatsheet email discussion.

A key concern when using passwords for authentication is password strength.

Java facebook error validating verification code