# Making fields mandatory on a form using either/or logic

**URL:** <https://community.hubspot.com/t/making-fields-mandatory-on-a-form-using-either-or-logic/133400>\
**Category:** Tips, Tricks & Best Practices\
**Tags:** forms, enterprise\
**Created:** [May 27, 2025, 10:19am UTC](https://community.hubspot.com/t/making-fields-mandatory-on-a-form-using-either-or-logic/133400 "2025-05-27T10:19:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Jaynums](https://avatars.discourse-cdn.com/v4/letter/j/858c86/32.png) [@Jaynums](https://community.hubspot.com/u/Jaynums)\
**Post date:** [May 27, 2025, 10:19am UTC](https://community.hubspot.com/t/making-fields-mandatory-on-a-form-using-either-or-logic/133400/1 "2025-05-27T10:19:01Z")

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Hi,

As a number of our contacts only have a generic or team email address I would like to update our forms to have users enter either an individual or team email address. I would like all contacts to input one of these email addresses (so we have a way of contacting them), I could not obviously see a way to make one or other field mandatory on forms, but thought I woud ask in case anyone has any ideas on how I could do this?

Thanks

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**Author:** ![karstenkoehler](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/karstenkoehler/32/68554_2.png) [@karstenkoehler](https://community.hubspot.com/u/karstenkoehler)\
**Post date:** [May 27, 2025, 10:21am UTC](https://community.hubspot.com/t/making-fields-mandatory-on-a-form-using-either-or-logic/133400/2 "2025-05-27T10:21:26Z")

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Hi @Jaynums,

As far as I know, no, this is currently not possible. You can however solve this with an additional question before that (new property), e.g. “Are you signing up with a personal or a team email address?”, then conditionally display whatever is selected and make the conditionally displayed field required: [Use dependent form fields (legacy)](https://knowledge.hubspot.com/forms/use-dependent-form-fields)

Best regards

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**Author:** ![Jaynums](https://avatars.discourse-cdn.com/v4/letter/j/858c86/32.png) [@Jaynums](https://community.hubspot.com/u/Jaynums)\
**Post date:** [May 27, 2025, 11:46am UTC](https://community.hubspot.com/t/making-fields-mandatory-on-a-form-using-either-or-logic/133400/3 "2025-05-27T11:46:08Z")

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Thanks for the speedy response, giving that a go and will see how it works from a marketing perspective.