FIROZ TENNALI FIROZ TENNALI - 2 years ago 90
Ajax Question

How can I get new CSRF token in LARAVEL by using ajax

I have created a form which is having a lot of fields and user can create an unlimited field in it.
If a user spends more time on it CSRF token get expires and when he clicks on the submit LARAVEL return the error CSRF token mismatch.
So how can I get new CSRF token by using ajax call so I can update the CSRF on a regular time of interval?
I can not refresh or reload the form.

Answer Source

Just add this to your script

<script type="text/javascript">
            $.ajaxSetup({
                headers: {
                    'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
                }
            });
</script>

And make sure you have added token to your meta tag like below.

<meta name="_token" content="{!! csrf_token() !!}" />

I hope this will work for you.

Link https://laravel.com/docs/5.4/csrf#csrf-x-csrf-token

If you still found the same issue then please review these pieces of stuff

  1. Handling expired token in Laravel

  2. https://laracasts.com/discuss/channels/laravel/csrf-token-mismatch-error-on-session-timeout-form?page=1

And Make sure you take a look at all answers, not only checked one

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