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Ajax Archives - Custom Web Application Developers in Bromley, London

Laravel ajax calls failing with response code 419

By | Ajax, Laravel, PHP | No Comments

Recently I was working on a Laravel application with some ajax, and I was getting a 419 error after firing an Ajax call to a Laravel controller.

Laravel requires a token to be sent on some types of requests (POST being one of them), this is to prevent Cross site request forgery ( e.g. a form being submitted from somewhere it was intended by the developer to be submitted from ).

In php files its very easy to add this with the function call csrf_field().

But in js files, we need to essentially pull in this you store the token somewhere on the page and use js to pull it in.

you can pop the token in the page somewhere like this:

 

for reference: https://laravel.com/docs/5.5/csrf