What does csrf token in laravel 5?

1.	What does csrf token in laravel 5?
Answer» CSRF is a type of technique whereby unauthorized commands are performed on behalf of an authenticated USER. Laravel makes it easy to protect our web form with CSRF to attacks. Laravel AUTOMATICALLY generates a CSRF TOKEN for each active user session. When we use <form> tag then we can use {{ csrf_token() }} in between <form> tag to protect our application. It will CONVERT this in form of “<input type="hidden" name="_token" value="7YC0Sxth7AYe4RFSjzaPf2ygLCecJhblahblah"> ” like this. In case of Ajax we can use like this $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } });

Answer»

CSRF is a type of technique whereby unauthorized commands are performed on behalf of an authenticated USER. Laravel makes it easy to protect our web form with CSRF to attacks.

Laravel AUTOMATICALLY generates a CSRF TOKEN for each active user session.

When we use <form> tag then we can use {{ csrf_token() }} in between <form> tag to protect our application. It will CONVERT this in form of “<input type="hidden" name="_token" value="7YC0Sxth7AYe4RFSjzaPf2ygLCecJhblahblah"> ” like this.

In case of Ajax we can use like this

$.ajaxSetup({
    headers: {
       'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});

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