# QueryString parameters for lead capture and subsequent forms?

**URL:** <https://community.hubspot.com/t/querystring-parameters-for-lead-capture-and-subsequent-forms/80581>\
**Category:** Lead Capture Tools\
**Tags:** free\
**Created:** [May 4, 2023, 2:32pm UTC](https://community.hubspot.com/t/querystring-parameters-for-lead-capture-and-subsequent-forms/80581 "2023-05-04T14:32:12Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![TomM2](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/tomm2/32/70887_2.png) [@TomM2](https://community.hubspot.com/u/TomM2)\
**Post date:** [May 4, 2023, 4:46pm UTC](https://community.hubspot.com/t/querystring-parameters-for-lead-capture-and-subsequent-forms/80581/2 "2023-05-04T16:46:57Z")

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Hey @Haxx when troubleshooting a list membership, the best first step is to take a specific contact record you expect to see on a list and see what might be stopping them becoming a member of the list.

If you take an example contact, are you seeing both form submissions on the contact timeline?

Do you have an email field in the second form? I would be surprised if this auto-populates through email alone or in enough time after the first form redirect.

When a personalization token is used (such as {{contact.email}}) in forms, it pulls the data from the cookie on the visitors browser, when this cookie is associated with a contact record it will then use that cookie to pull the data from the contact record and personalize it.

Just due to the speed of things, it’s impossible to submit a form - create a contact record - populate the data - associate the data - pull the data - update the page with personalization all in the time of the form redirect, so if you have form 1, then immediate redirect that to form 2 url with a personalized query string, the query string will have no value by the time the page loads.

Within an email, if you a link like “[form2.com?email={{contact.email}](http://form2.com?email=%7B%7Bcontact.email%7D)}” the browser cookie may not be associated (if it’s a different browser, device or the email even opens it in-app) which means there’s nothing on the browser to pull the contact data from.

When checking a contacts timeline, do you see both form submissions from form 1 and 2?

If so, what list filters are you using?

If not, do you see a lot of “no contact record” in the submissions of form 2?

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_[View the full topic](https://community.hubspot.com/t/querystring-parameters-for-lead-capture-and-subsequent-forms/80581)._