How to avoid duplicate phone number records

I am creating an app wherein I don’t want users with same phone numbers to be added.
Is it possible in Adalo ? How can I add a check ?

Hi @Nitish,

You would need a Custom form and make that action conditional! All Users Count > is equal to > 0 and a filter that phone number property > is equal to > Other components > phone number input!

You can watch this video made by Victor : Adalo Hints: how to prevent from creating duplicate records in the collection - YouTube

Thank you

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