# Field becomes required once the other field value is filled or changed

**URL:** <https://community.fibery.io/t/field-becomes-required-once-the-other-field-value-is-filled-or-changed/9562>\
**Category:** Ideas & Features\
**Created:** [September 10, 2025, 11:38am UTC](https://community.fibery.io/t/field-becomes-required-once-the-other-field-value-is-filled-or-changed/9562 "2025-09-10T11:38:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![myg\_ge](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/myg_ge/32/12457_2.png) [@myg\_ge](https://community.fibery.io/u/myg_ge)\
**Post date:** [September 10, 2025, 11:38am UTC](https://community.fibery.io/t/field-becomes-required-once-the-other-field-value-is-filled-or-changed/9562/1 "2025-09-10T11:38:21Z")

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Almost daily I meet this issue where I have not to forget to fill in the field value when another field is updated. I would love if Fibery could popup a window requiring me to input data into the target field once another field changed.

I guess this one in some way is related to [Conditional fields in apps - #32 by Hendrik](https://community.fibery.io/t/conditional-fields-in-apps/757/32)

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**Author:** ![RonMakesSystems](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/ronmakessystems/32/14122_2.png) [@RonMakesSystems](https://community.fibery.io/u/RonMakesSystems)\
**Post date:** [September 10, 2025, 12:25pm UTC](https://community.fibery.io/t/field-becomes-required-once-the-other-field-value-is-filled-or-changed/9562/2 "2025-09-10T12:25:11Z")

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Doesn’t solve this as a concept, but just for this use case you could have it that when the date is filled in, the status automatically changes to booked.

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**Author:** ![myg\_ge](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/myg_ge/32/12457_2.png) [@myg\_ge](https://community.fibery.io/u/myg_ge)\
**Post date:** [September 10, 2025, 12:36pm UTC](https://community.fibery.io/t/field-becomes-required-once-the-other-field-value-is-filled-or-changed/9562/3 "2025-09-10T12:36:51Z")

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Yeah, that’s how I do it at the moment. But it’s not always this way, sometimes I start from a state. And so you see the human factor kicks in that may screw data integrity. But thanks for the tip. 😉