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Rate limiting on form submission.

Diederik Mathijs
Diederik Mathijs
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Hi,

I'm looking into whether it is possible to rate limit the submission of a form. At the moment it is possible to use the Forms Criterion and a visitor group to prevent a user from submitting a form twice. 
The question here is what to do in case the user should be able to keep submitting a specific form.

What I would be looking for ideally is to be able to limit the rate of a user to x/hour or x/day. 

Any ideas?

Thank you!

#248081
Feb 03, 2021 14:06
Tomas Hensrud Gulla
Tomas Hensrud Gulla
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One option...

  • Create an InitializableModule and subscribe to FormsEvents.OnSubmitting
  • If needed, add data (i.e. ip-adresss) to identify the user to the formsubmission
  • Check if set rate is exceeded, if it is then set CancelAction and CancelReason
#248082
Feb 03, 2021 14:40
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