Store form data in session and return it in new form

[Martooti]

I have a form that have a hidden field value sent to the email submitted in the form.
This form redirect to the other form where the user should be able to enter the data from the hidden field , which he received by email.
So I tried to stored the hidden field in the session by enabling "Use as search data" option in redirect plugin. But I have problem to access the value stored in the session.
I tried with:
return $_SESSION['fabrik'][formid]['elementname']['value'];
but it return empty field. Any ideas how to access the "search data " for one field from the session?

 

[troester]

You can pass the value in your redirect URL by appending
&table2___element-of-new-form={table1___hidden-element_raw}

 

[Martooti]

The point is that I don't want this value to be visible in the url. The person should be able to get it just from his email to make sure that he have access to the email included in the form

 

[troester]

Debug with e.g. var_dump() to see what you have in $_SESSION['fabrik']