Laravel

What is the difference between csrf_field and csrf_token?

difference between csrf_field and csrf_token

Laravel
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Hello to all, welcome to therichpost.com. In this post, I will tell you, What is the difference between csrf_field and csrf_token? Laravel is one of the top php mvc framework.

csrf_field builds input field for form .

csrf_token gives token for form ajax request.  Both protect our application form

CSRF stands for Cross-Site Request Forgery.
In this case, Laravel is requiring this field to be sent with the request so that it can verify the request is not a forgery when posted back.

1. csrf_token() gives the token.

{{ csrf_token() }}  // Outputs: SomeRandomString
Without X-CSRF-TOKEN form will not submit. X-CSRF-TOKEN tells the laravel from where form request comes.
We can use csrf_token() with many ways:
:For Form posting with ajax we will used below script:
$.ajaxSetup({
            headers: {
                'X-CSRF-TOKEN': Laravel.csrfToken
            }
        });


2. csrf_field() builds the entire input field .
<input type="hidden" name="_token" value="yIcHUzipr2Y2McGE3EUk5JwLOPjxrC3yEBetRtlV">


3. You can easily create a global token field in your layout file:
<input type="hidden" name="_token" id="csrf-token" value="{{ Session::token() }}" />


4.In your form builder you can use direct below code:
{!! Form::token() !!}


5. You can also append csrf_field with jquery:
$('form').append('{{csrf_field()}}');


6. If you use Form::open() it's automatically add csrf field to your form.

 

 There are so many code tricks in laravel and i will let you know all. Please do comment if you any query related to this post. Thank you. Therichpost.com

 

Ajay Malhotra
the authorAjay Malhotra
Hello to all. Welcome to therichpost.com. Myself Ajay Malhotra and I am full stack developer. I love coding. I know Wordpress, Core php, Angularjs, Angular 2, Angular 6, Angular 7, laravel, Codeigniter, Shopify, Squarespace, Jquery, Google Map Api, Vuejs, Reactjs, Bigcommerce etc.

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