Laravel Upload Status Code: 419 Unknown Status

Problem: When endeavor to transport form data, login form data, registration form data, posts requests or upload images to server using awarding adult in Ajax, jQuery, or Laravel, you lot are getting a 419 Page Expired mistake.

An error page layout may be different between the framework versions, only the error code (419) and the error message (Page Expired) are the same. The detailed error message equally beneath:

Condition Code: 419 unknown status

Status Code: 419 unknown condition

419 (unknown status)

419 (unknown condition)

419 (unknown condition laravel postman)

419 fault ajax laravel

Uncaught (in hope) Error: Request failed with status code 419

CSRF token mismatch exception laravel ajax

Laravel v.5: 419 unknown status

419 | PAGE EXPIRED

419 | PAGE EXPIRED

419
Sad, your session has expired.
Please refresh and try again.

419. Distressing, your session has expired. Please refresh and endeavor again.

419
很抱歉，您的Session已过期，请刷新后再试一次。

419。很抱歉，您的Session已过期，请刷新后再试一次。

Follow the below solution steps to resolve the 419 Page Expired or Session Expired error which works with laravel seven, 6, 5. 5.five, 5, 4 versions.

Content Summary

Potential Causes
Solution ane: Check SESSION_DOMAIN Value on .env File
Solution ii: Reload/Refresh Folio
Solution 3: Articulate Cache and Config
Solution iv: Check CSRF Verification
Solution 5: Change Code
Solution six: Disable CSRF Token
Solution seven: Generate New App Key

419 HTTP status code indicates that authentication failed for a previously authenticated asking or the authentication fundamental/token has been expired. If you look at the standard HTTP status codes you lot will non find it in that location, you can somehow consider information technology an alternative to 401 which if condition code for unauthorized. So, this means when you become a 419 Page Expired error this means the server is trying to tell you that your hallmark for a particular request is expired.

According to Laravel documentation, Cantankerous-site request forgeries (CSRF) are a blazon of malicious exploit whereby unauthorized commands are performed on behalf of an authenticated user. Laravel framework has a security feature that helps yous in protecting your site from CSRF.

Permit's say you accessed the login page of a Laravel application in your browser and you got a call from your friend. You lot were decorated talking to your friend and forgot about login to the application and the page stayed in that location for quite a while. Yous came back to where you left, you filled the form and submit, the error 419 Page Expired will testify.

If y'all inspect the login form folio or view source lawmaking in the browser, there is a hidden input field with a long string for CSRF token, which is responsible for protection against CSRF. Laravel automatically adds token middleware for users to forbid CSRF attacks. When you left your figurer screen and was busy talking to your friend that token got expired and your request was rejected with a 419 HTTP condition lawmaking.

Potential Causes

• Not sending CSRF token in your postal service asking or in submitting the form and using verifyCSRF middleware.
• Some issues with the session.
• Taking too much fourth dimension in submitting the request.
• Tampered with the hidden token field.
• Not configured session settings properly in the session config file.
• Internal framework mechanism chosen CSRF protection.
• CSRF Token Verification Failure
• Session Expired Due to Stale Cache
• Incorrect Laravel File and Folder Permissions
• Wrong Laravel Session Setting
• Mismatched Laravel .env App Key
• Npm or Composer dependency conflict
• Missing CSRF token inside your course

Solution 1: Bank check SESSION_DOMAIN Value on .env File

This often happens when you are working with different development environments. The value is beingness used on "config/session.php", and so you lot can check if at that place is a manual value put at that place by someone else in your team. Verify that configuration for domain and cookies is done properly in the session config file. Try adding SESSION_DOMAIN=mydomain.com to your .env file, and so articulate your enshroud.

If you lot are using the file session commuter to shop sessions in storage/framework/sessions, you might have permission issues with the /storage directory.

Solution 2: Reload/Refresh Page

Reload/Refresh your browser with CTRL + F5 to go a new token or you tin can develop an application using Javascript from time to time to refresh the token.

Solution 3: Clear Cache and Config

Bank check the cache and clear it past executing the below command in the terminal:
php artisan config:enshroud
php artisan cache:articulate
This is common during local development from constantly changing configurations.

Solution 4: Check CSRF Verification

Laravel automatically generates a CSRF "token" for each active user session managed by the application. This token is used to verify that the authenticated user is the one actually making the requests to the application. Double-check if you included @csrf and the correct form method inside. The directive should be added just after opening <form> tag.

<form method="Postal service" action="/profile">
@csrf
...
</form>

Included @csrf and the correct form method inside

Or the error stems from a login, be certain to cheque the locally stored (browser) CSRF token against the one in the database for your business relationship and make sure they are the same.

Alternatively, yous can create a token input manually, using csrf_token() method. Outcome will be identical.

<!-- Equivalent for @csrf directive -->
<input type="hidden" name="_token" value="{{ csrf_token() }}">

Solution 5: Modify Code

Laravel 419 status mistake is associated with token authorization merely. Add the beneath lawmaking in the header of the Ajax asking: <meta proper name="csrf-token" content="{{ csrf_token() }}">

Add keep beneath code to your ajax call:

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

Solution half dozen: Disable CSRF Token

Close the web middleware of VerifyCsrfToken. (In the app\Http\Kernel.php directory, search the web to find VerifyCsrfToken, annotate it out or delete information technology), and close CSRF completely.

Close the web middleware of VerifyCsrfToken completely.

Go to App\Http\Middleware\VerifyCsrfToken.php then edit the protected variable to this:
class VerifyCsrfToken extends BaseVerifier
{
// The URIs that should exist excluded from CSRF verification.
protected $except = [
"/*"
];
}
'/*' indicated to exclude CSRF from all routes.

Solution 7: Generate New App Key

Generate a new app primal which will flush the session information: php artisan key:generate

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Source: https://pupuweb.com/solved-fix-laravel-419-page-session-expired-error/

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