'Invalid Form Key. ' when trying to save editing product from admin

[KuafuSoft]

no, open your product editing page, check source view, search for form_key, see if its in the <form> container, and see if there is only one form_key

[jfan2006]

Yes, there is only one: 

<input name="form_key" type="hidden" value="........." />

there are other three places in JS mentioned form_key but they four are all in the same value. 

[KuafuSoft]

so did you check if the form_key is within the edit form? you can also use a http debugger(like fiddler or developer tool) to see if the from key is actually submitted in the request.

[jfan2006]

Yes, I have used the fiddler to see that it is indeed submitted via the form.  

[KuafuSoft]

thats wierd, is there an url redirect between submit and save so the form key lost?

if you can PM your server credentials, I'd like to look into it for you.

[jfan2006]

No, I don't think it has redirect... instead it uses ajax to update the record and pops up 'Invalid Form Key. Please refresh the page.' message at the top of the page. 

Sorry, I can't send the server credentials to you

Do you have any other suggestion? 

[litaliacool]

Hi

Im having the same problem when i save new produtes or try and edit "Invalid Form Key. Please refresh the page." But in adition in configeration it also dose not save anything, and magento connect dose not save download or update...

i have 1.7.0.2 runing on CentOS 6.6.

Did this get resoved? If so how? Can you please help.....

Franco

[rdweb]

You managed to solve?

I have the same problem. 

This is driving me crazy. 

Please Help me if you solved.

[lrkwz]

Same problem here http://shop-dps.svilupponux.moreinteractive.eu/index.php/admin/index/forgotpassword/ (any other form as well).

I can't belive that increasing max_input_vars is the solution for this specific form http://www.webcroppers.com/magento-invalid-form-key-please-refresh-the-page/

[lrkwz]

Resolved with:

php shell/flushcache.php

then I discovered that the disk was full