Facebook Login Osclass Plugin

Warning: Facebook Graph PHP SDK does not support PHP 8 yet!

Check Facebook JavaScript Login plugin for PHP 8+ support

Increase conversion of user registration with osclass facebook login plugin! It's never been easier to bring new users to your classifieds.

Facebook login for osclass

Osclass plugin that enable facebook users to register on your classifieds with just 1 click.

user name and picture is stored in database
user registered using facebook can be identified in backoffice
work for login as well as register
using latest Facebook API
compatible with any theme or plugin

Facebook login require administrator to create new application on facebook. To make plugin works it's required to enter App ID and App Secret.

Check this article on how to setup Facebook Login for Osclass: https://osclasspoint.com/blog/facebook-login-settings-b12

Note: If you get error message after facebook login: "Incorrect data returned from facebook: {}", it means you have limitations/restrictions in access level for email. Check facebook docs for more details: https://developers.facebook.com/docs/graph-api/overview/access-levels/

Last update of product description has been on 20. August 2024

Available translations

Product features and functionality

Basic documentation included

Require theme modifications

Add front office functionality

Coding skills NOT required

Theme modifications NOT required

Use hooks for theme integration

Use 3rd party services

MB Themes

Premium developer

221 products

View seller profile

Product support includes

Direct support from Adrian Brezak, founder of MB Themes and developer maintaining these products in production

12 months access to support and latest updates

Support can be extended anytime for 35% of base price (+12 months)

Availability of seller to answer questions

Answer technical queries about product features

Assistance with reported bugs or issues

Help with installation in case there is problem

Product in English language (other locales provided by community)

Proven support scale: 9,200 resolved tickets and 47,000 support messages

Long-term maintenance track record: 2,200+ updates released across products

Updates are based on customer support cases, Osclass core changes, PHP/MySQL updates, and real-world usage feedback

Public support reputation: see verified customer reviews on Trustpilot

Support does not include

Customization service, custom work or feature requests

Support on free/gratis plugins delivered with premium themes

Installation service

Translation and localization services

Support quality, trust and engineering proof

Seller updated this product 18 times

Seller rating is 4.7 of 5 - Excellent (583 reviews)

Member since 2017

Support available in:

English

Czech

Slovak

This product is not compatible with WordPress. All our themes and plugins work exclusively with Osclass.

✨ Ask Fred – Instant AI Support for Osclass Go to support forums Download osclass

Frequently asked questions

Question: What is the main purpose of Facebook Login Osclass Plugin?

Answer: Warning: Facebook Graph PHP SDK does not support PHP 8 yet!.

Question: When is Facebook Login Osclass Plugin the right choice?

Answer: Check Facebook JavaScript Login plugin for PHP 8+ support Increase conversion of user registration with osclass facebook login plugin!.

Question: What should be configured first after installing Facebook Login Osclass Plugin?

Answer: Enable core options first, then validate main user flow and admin settings save cycle before enabling advanced features The setup details for Facebook Login Osclass Plugin are different in production.

Question: What should be verified after Osclass updates when using Facebook Login Osclass Plugin?

Answer: Validate plugin behavior after Osclass core updates and PHP upgrades, then review changelog-dependent configuration changes The setup details for Facebook Login Osclass Plugin are different in production.

Question: What is the best way to keep Facebook Login Osclass Plugin efficient in production?

Answer: Monitor load time and database queries on pages affected by plugin hooks, then optimize configuration based on real traffic patterns The setup details for Facebook Login Osclass Plugin are different in production.

Question: What are common issues with Facebook Login Osclass Plugin?

Answer: Common causes are missing prerequisites, cached outdated settings, and conflicts with custom forms or third-party overrides The setup details for Facebook Login Osclass Plugin are different in production.

Changelog - Product updates history

Enhanced handling of error messages and canceled logins.

New feature has been added - when "Create slug from name" is enabled in Osclass for usernames, plugin will follow this process.

Fixed php notices on newer versions (8.2, 8.3).

Added support for website behind proxy (fixes issue with redirect uri).

Update provides integration of profile picture uploader to Osclass profile picture functionality.

Critical update - Fix bug when banned users could still login using facebook login plugin.
Removed old fonts and styles.

Small fix for profile picture plugin - will check if folder exists.

Fixed several problematic scenarios.

Fixed implode notice/error reported in functions.php of plugin

Fix error: "Facebook SDK returned an error: Cross-site request forgery validation failed. Required param "state" missing from persistent data."

PHP 8.0 compatibility update, additional minor fixes

Fixed profile picture upload to new way how facebook deliver this information

Now cooperates with Profile Picture Plugin and upload user avatar to plugin

Now works with "Use Strict Mode for Redirect URIs"

hotfix

language file updated

Minor issues fix

initial version

View all products updates

Product rating: 5.0 - Excellent, based on 14 reviews

Verified & Genuine Reviews

All reviews on OsclassPoint come from real customers who have purchased the product. Only verified buyers can leave a rating or review.

To maintain quality and accuracy, every review is moderated before being published.

Review by Neo on 15. Jan 2026

5.0 - Excellent

No comment

bom plugin by Carlos Queiros Silva on 5. Feb 2023

5.0 - Excellent

bom plugin

It works by Mindaugas on 1. Aug 2022

5.0 - Excellent

Works fine. Excellent plugin.

Great plugin by Marc Windey on 6. Aug 2021

5.0 - Excellent

This plugin is top.....easy to install and if you are a bit familiar with developer from FB then it is a piece of cake to set it up. The free plugins you find on the net do not work but this one does..... If I'm satisfied I leave positive comments too...

works perfectly, Date 2020 May by DENTALİLAN TEKNOLOJİ VE DANIŞMANLIK ANONİM ŞİRKETİ on 20. May 2020

5.0 - Excellent

works perfectly, Date 2020 May

Works like a charm by MagicM on 14. May 2019

5.0 - Excellent

Very well done plugin, just installed (May 2019) and works perfectly, so far so good, thank you!

Excellent plugin! by Bryan Ng on 30. Dec 2018

5.0 - Excellent

Got everything working. However, is there a way to prompt opening up facebook mobile application while using phone to log in? Thanks!

MB Themes response:

Hello, thanks for your feedback on plugin, app cannot be opened while login.

Graph error by leo on 31. Aug 2018

5.0 - Excellent

Hi, it was working well but in recent days is not anymore. It gives me this error message: "Graph returned an error: Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings."

MB Themes response:

As error tells, problem is in your configuration of app. You should follow it.

Error while redirecting after login by Dev6 teamads on 30. Aug 2018

5.0 - Excellent

Showing error as Facebook SDK returned an error: Cross-site request forgery validation failed. Required param "state" missing from persistent data.

MB Themes response:

Thanks for your feedback, it looks like you've set incorrect return url

It works Great But.. by CHINENYE IFEBIRINACHI on 18. Aug 2018

3.0 - Good

My facebook login was working great but I recently notice that it does not allow users who register on facebook with phone numbers it throwing this error when users try to register on my site "Incorrect Data returned from facebook". Pls is there a way i can fix this?

Great plugin by Janči Gryllus on 13. Apr 2018

5.0 - Excellent

Great plugin. Everything works fine.

MB Themes response:

Thanks for feedback!

Easy and functioning well. by Nico Flobin on 13. Apr 2018

5.0 - Excellent

Good plugin. Simple and easy to figure out.

MB Themes response:

Thanks!

It works Okay by Yusuf Garba on 31. Mar 2018

3.0 - Good

It works very okay for my site. thank you guys. But please how can i remove this message from the footer of my site 'remove Premium osclass themes and plugins'. any help Thanks

MB Themes response:

Hello, Thanks for your feedback. Plugin has "support author" option in configuration, consider to leaving this option on, it does not cost you anything and based on support we get we keep this osclass plugin up-to-date and functional. There are tens of free osclass plugins where autor left them without maintenance and are not functional now

It works great by Lyubomir Minchev on 30. Jan 2018

5.0 - Excellent

It works just great. It comes with translation files messages.po and messages.mo. It logs a message in case of a successful login. It works well also with payment plugin. At the initial registration it logs a message like "credit has been added into your account". It can link FC login with the existing OS account, if the mail matches. I've lost a whole weekend in attempt make another plugin working. But this one, just installed it and it worked from the first time. You might only need to adjust 'user.css' to match with the size of your theme buttons and then make a backup copy to survive feature plugin updates. Well done guys, keep going !

MB Themes response:

You are welcome, enjoy this plugin

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€ 27.99

5.0 - Excellent Based on 14 customer reviews

Created by best developers

Regular updates and bug fixes

Premium support services

Top rated product

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Price is in Euros

MB Themes

I am Adrian Brezak, founder of MB Themes and developer of Osclass plugins and themes for classifieds platforms. I focus on maintaining and improving compatibility, payment integrations, SEO features, performance, spam protection, and marketplace monetization across releases. 9,200+ support tickets resolved · 47,000+ customer messages handled. 2,200+ product updates and compatibility fixes. Trustpilot profile