Acces control / one IP one vote only?

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5 years 6 months ago #80067 by sevefanclub
sevefanclub created the topic: Acces control / one IP one vote only?
I dont know if this is the right subtopic but I have one question

is it possible to allow internet users just to vote once in survey and how?

for example I've set this inputs for my survey
"This survey is NOT anonymous.
It is presented on one single page.
IP addresses will be logged
Referrer URL will be saved.
It uses cookies for access control.
Participants can save partially finished surveys
Basic email notification is sent to: This email address is being protected from spambots. You need JavaScript enabled to view it.
Regenerate question codes: [Straight] [By group]"

and still users can vote more than once

you can check my survey at www.facebook.com/severina/app_211368905570112

how can i set survey so users can only vote once per ip/cookie or whatever

thanx in advance

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5 years 6 months ago - 5 years 6 months ago #80071 by Mazi
Mazi replied the topic: Acces control / one IP one vote only?
There is a survey setting to prevent multiple participation by setting a cookie. This is no perfect solution though. Users could delete cookies or use a different browser.

The only safe option is to use tokens: docs.limesurvey.org/Tokens&structure=Eng...tions+for+LimeSurvey


Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)survey-consulting.com'"
Last Edit: 5 years 6 months ago by Mazi.

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5 years 6 months ago #80073 by sevefanclub
sevefanclub replied the topic: Acces control / one IP one vote only?
Thanks for tokens, but that would be too rigid option.

As I applied above, i've enabeled cookie protection, but still it doesnt work.
Maybe its because of using pagemodos iframe?

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5 years 6 months ago #80113 by Mazi
Mazi replied the topic: Acces control / one IP one vote only?

sevefanclub wrote: Thanks for tokens, but that would be too rigid option.

As I applied above, i've enabeled cookie protection, but still it doesnt work.
Maybe its because of using pagemodos iframe?

That might be an explanation.


Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)survey-consulting.com'"

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