# How to check the name repeated in firebase with thunkable x

**URL:** <https://community.thunkable.com/t/how-to-check-the-name-repeated-in-firebase-with-thunkable-x/590463>\
**Category:** Questions about Thunkable X\
**Created:** [May 25, 2020, 4:40pm UTC](https://community.thunkable.com/t/how-to-check-the-name-repeated-in-firebase-with-thunkable-x/590463 "2020-05-25T16:40:11Z")\
**Posts on this page:** 1\
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**Author:** ![ronymarcosdci](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ronymarcosdci/32/39424_2.png) [@ronymarcosdci](https://community.thunkable.com/u/ronymarcosdci)\
**Post date:** [May 25, 2020, 4:40pm UTC](https://community.thunkable.com/t/how-to-check-the-name-repeated-in-firebase-with-thunkable-x/590463/1 "2020-05-25T16:40:11Z")

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I need to check if I already have a username repeated within my database and create a condition. however, I don’t know which complement I use to make such a process

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