[TYPO3-mvc] Prevent user from submitting a form twice

[Steffen Müller]

Hi.

On 20.02.2012 11:23 Sebastian Schreiber wrote:
> what about using a session with a current status?

Sounds good, but will fail in case the users open a second browser tab
with the form and then submits the first one. Of course a rare edge case.

Do you think the transaction id is worth a feature request in extbase?
Maybe even a CSRF protection feature?

-- 
cheers,
Steffen

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