Home > Article > Backend Development > Why am I Getting a 419 POST Error in My Laravel AJAX Requests and How Do I Fix It?
AJAX Laravel 419 POST Error: Understanding and Resolving
The 419 POST error in Laravel is often encountered during AJAX interactions. It signifies that the server cannot verify the authenticity of the request, typically due to missing or incorrect CSRF (Cross-Site Request Forgery) token. This token ensures that the originating user is the authorized sender of the request.
To resolve this error, several approaches can be taken. One solution is to ensure that the AJAX header contains the correct CSRF token. Laravel generates a CSRF token for each user session, which can be retrieved from the meta tag in the HTML header. The following code can be added to the AJAX call to include the CSRF token:
<code class="javascript">$.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } });</code>
Alternatively, in VerifyCSRF token middleware, specific URI routes can be excluded to exempt them from CSRF protection. For example, in the routes file:
<code class="php">protected $except = [ '/route_you_want_to_ignore', '/route_group/*' ];</code>
Other potential causes of the 419 POST error include:
The above is the detailed content of Why am I Getting a 419 POST Error in My Laravel AJAX Requests and How Do I Fix It?. For more information, please follow other related articles on the PHP Chinese website!