I want to do redirection with RedirectResponse:

$response = new RedirectResponse($url);
$response->send();

and display the message after the redirection. But message isn't displayed. After little debugging I found that my initial (source) url loaded twice and drupal messages (via drupal_set_message) are removing from $_SESSION in function drupal_get_messages. So I have no messages on my target $url.

Could somebody give me an advice?

Thanks in advance.

P.S. I'm doing it in hook_field_widget_form_alter.

I want to redirect users with RedirectResponse and display a message, but the message is not displayed.

$response = new RedirectResponse($url);
$response->send();

After little debugging I found that my initial (source) URL is loaded twice, and the messages (added with drupal_set_message()) are removed from the session in drupal_get_messages(). So I have no messages on my target $url.

How can I achieve this?

I'm doing it in hook_field_widget_form_alter().

I want to do redirection with RedirectResponse:

$response = new RedirectResponse($url);
$response->send();

and display the message after the redirection. But message isn't displayed. After little debugging I found that my initial (source) url loaded twice and drupal messages drupal_set_message are removing from $_SESSION in function drupal_get_messages. So I have not messages on my target $url.

Could somebody give me an advice?

Thanks in advance.

P.S. I'm doing it in hook_field_widget_form_alter.

I want to do redirection with RedirectResponse:

$response = new RedirectResponse($url);
$response->send();

and display the message after the redirection. But message isn't displayed. After little debugging I found that my initial (source) url loaded twice and drupal messages (via drupal_set_message) are removing from $_SESSION in function drupal_get_messages. So I have no messages on my target $url.

Could somebody give me an advice?

Thanks in advance.

P.S. I'm doing it in hook_field_widget_form_alter.

I want to do redirection with RedirectResponse:

$response = new RedirectResponse($url);
$response->send();

and display the message after the redirection. But message isn't displayed. After little debugging I found that my initial (source) url loaded twice and drupal messages (drupal_set_message) are removing from $_SESSION in function drupal_get_messages. So I have not messages on my target $url.

Could somebody give me an advice?

Thanks in advance.

P.S. I'm doing it in hook_field_widget_form_alter.

I want to do redirection with RedirectResponse:

$response = new RedirectResponse($url);
$response->send();

and display the message after the redirection. But message isn't displayed. After little debugging I found that my initial (source) url loaded twice and drupal messages drupal_set_message are removing from $_SESSION in function drupal_get_messages. So I have not messages on my target $url.

Could somebody give me an advice?

Thanks in advance.

P.S. I'm doing it in hook_field_widget_form_alter.