# Required answer
**URL:** https://discourse.psychopy.org/t/required-answer/33105
**Category:** Pavlovia Surveys
**Created:** [February 3, 2023, 5:25pm UTC](https://discourse.psychopy.org/t/required-answer/33105 "2023-02-03T17:25:00Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Alice\_Kennelly](https://discourse.psychopy.org/u/Alice_Kennelly)
#### Post date: [February 3, 2023, 5:25pm UTC](https://discourse.psychopy.org/t/required-answer/33105/1 "2023-02-03T17:25:00Z")
Hi, as part of my survey I require the participant to consent to four different statements. I currently have the statements listed in a checkbox format and require them to tick all four boxes before they start the survey. Is there a way to ensure that they tick all the boxes? Also, is there a way that if they don’t tick all the boxes a message will come up and state that they are not eligible to take the survey?
Best Wishes,
Alice
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### Author:  [@wakecarter](https://discourse.psychopy.org/u/wakecarter)
#### Post date: [February 3, 2023, 9:14pm UTC](https://discourse.psychopy.org/t/required-answer/33105/2 "2023-02-03T21:14:31Z")
Something like this?
[https://run.pavlovia.org/pavlovia/survey/?surveyId=8176d6fb-86e9-4cb5-ac41-f08e7e19dc05](https://run.pavlovia.org/pavlovia/survey/?surveyId=8176d6fb-86e9-4cb5-ac41-f08e7e19dc05)
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### Author:  [@Alice\_Kennelly](https://discourse.psychopy.org/u/Alice_Kennelly)
#### Post date: [February 3, 2023, 9:27pm UTC](https://discourse.psychopy.org/t/required-answer/33105/3 "2023-02-03T21:27:28Z")
Yes!! How do I go about doing this?
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### Author:  [@wakecarter](https://discourse.psychopy.org/u/wakecarter)
#### Post date: [February 3, 2023, 9:46pm UTC](https://discourse.psychopy.org/t/required-answer/33105/4 "2023-02-03T21:46:09Z")
I’ve just shared my demo with everyone, so you should be able to see it here:
> **[Pavlovia](https://pavlovia.org/surveys/8176d6fb-86e9-4cb5-ac41-f08e7e19dc05)**
>
> The place for the wide community of researchers in the behavioural sciences to run, share, and explore experiments online
I’ve added logic to the page settings.