Php-graph-sdk: Problem with cross-site request forgery

[flyingcoder]

Facebook SDK returned an error: Cross-site request forgery validation failed. Required param "state" missing from persistent data.

I already put this code above my auth.php and callback.php
if (!session_id()) { session_start(); }

The login with facebook button works only on admin accounts. But it is not working on other Facebook accounts. It displays the cross-site error

[hrvojebrkasic]

Try this
$fb = new \Facebook\Facebook([ 'app_id' => $this->fb_app_id, 'app_secret' => $this->fb_app_secret, 'default_graph_version' => 'v2.10', ]);
$helper = $fb->getRedirectLoginHelper(); if (isset($_GET['state'])) { $helper->getPersistentDataHandler()->set('state', $_GET['state']); }
It works for me.

[SammyK]

Thank you for using the Facebook PHP SDK!

If you need assistance using it, you should ask your questions on StackOverflow and tag them with the facebook-php-sdk tag.

So I'm closing this, but if you find a bug in the SDK or have a feature request, feel free to open a new GitHub issue.

[farhanakram1]

Facebook SDK returned an error: Cross-site request forgery validation failed. Required param "state" missing from persistent data
Solution.....................????

[yguedidi]

@farhanakram1 do what Sammy suggested: ask StackOverflow :)

[mig-44]

Try this
$fb = new \Facebook\Facebook([ 'app_id' => $this->fb_app_id, 'app_secret' => $this->fb_app_secret, 'default_graph_version' => 'v2.10', ]);
$helper = $fb->getRedirectLoginHelper(); if (isset($_GET['state'])) { $helper->getPersistentDataHandler()->set('state', $_GET['state']); }
It works for me.

you save my day thank you

[vrkansagara]

Try this
$fb = new \Facebook\Facebook([ 'app_id' => $this->fb_app_id, 'app_secret' => $this->fb_app_secret, 'default_graph_version' => 'v2.10', ]);
$helper = $fb->getRedirectLoginHelper(); if (isset($_GET['state'])) { $helper->getPersistentDataHandler()->set('state', $_GET['state']); }
It works for me.

Working as expected ! Thanks.

[tayfunerbilen]

if (isset($_GET['state'])) { $helper->getPersistentDataHandler()->set('state', $_GET['state']); }

finally there is a real solution, thanks.

[seemasharma8894]

Hi All
I have face issue "Facebook SDK returned an error: Cross-site request forgery validation failed. Required param "state" missing from persistent data." i am using the super socilizer plugin .

The same code work for me but i dont want to change in the plugin file then how i customize the plugin file please help me