1

I've installed the webform module in my drupal site and want to configure it so that the submission limitation is by email instead of cookies. I dont want users who have already submitted to submit twice if their email is in the system. Is there a way to do that? Would I Have to create a new module for this? If so, how do I communicate my new module with the webform module? Or would editing this webform module be the solution (which I dont think is a good idea in case I have to upgrade it and lose the changes I've done). Please help. Thanks.

1

You can use the webform validation to create a rule that compares the e-mailaddress with all e-mailaddresses in the table where the webform data is stored (you will have to look it up but I believe it is the email field in the webform_emails table).
Or you can create a custom module depending on webform_validation to compare data, there is a similar issue in the issues..

  • 1
    How would I create a rule that checks the values in the email field when the validation rules are very limited? The ones provided are – gerl Aug 7 '11 at 16:17

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.