I want to add the following buttons to my website for providing users with option to login using more services like Google, Facebook etc.
Please answer the following questions:
- How can I add various services like this free of cost? (Please note that I do not want to use any paid service like Janrain and )
- How can I store user information of the user (like email, phone no.) that are stored in the accounts to my database?
- Please provide any links/libraries that can be used.
I appreciate any other information that you can provide.
Thank you!
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