# Question-Notification

**URL:** <https://forum.adalo.com/t/question-notification/10581>\
**Category:** Get Help\
**Created:** [March 22, 2021, 8:00pm UTC](https://forum.adalo.com/t/question-notification/10581 "2021-03-22T20:00:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jakob](https://avatars.discourse-cdn.com/v4/letter/j/71c47a/32.png) [@jakob](https://forum.adalo.com/u/jakob)\
**Post date:** [March 22, 2021, 8:00pm UTC](https://forum.adalo.com/t/question-notification/10581/1 "2021-03-22T20:00:47Z")

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Hi. I have a question. Does anybody know how to program it that it only creates a notification, when you click on the like button the first time? I want the user to receive a notification only once.  
Best wishes:)

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**Author:** ![Victor](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/victor/32/2054_2.png) [@Victor](https://forum.adalo.com/u/Victor)\
**Post date:** [March 23, 2021, 9:10am UTC](https://forum.adalo.com/t/question-notification/10581/2 "2021-03-23T09:10:54Z")

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Hi @jakob,

If you’d like to send just _one_ notification: create a True/False property “Notification sent” in Users collection, set it to False by default.  
Make a button-click action “Happen Sometimes”, when Logged-in User → Notification sent is False.  
And then add another action to update Logged-in User → Notification and set it to True.

Best,  
Victor

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**Author:** ![system](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/system/32/40401_2.png) [@system](https://forum.adalo.com/u/system)\
**Post date:** [April 2, 2021, 9:10am UTC](https://forum.adalo.com/t/question-notification/10581/3 "2021-04-02T09:10:56Z")

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