# Questions about Airtable & bardcode scanner

**URL:** https://community.thunkable.com/t/questions-about-airtable-bardcode-scanner/3504440
**Category:** Questions about Thunkable X
**Tags:** airtable, barcode
**Created:** [January 24, 2025, 2:51am UTC](https://community.thunkable.com/t/questions-about-airtable-bardcode-scanner/3504440 "2025-01-24T02:51:50Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)
#### Post date: [January 25, 2025, 4:23am UTC](https://community.thunkable.com/t/questions-about-airtable-bardcode-scanner/3504440/6 "2025-01-25T04:23:02Z")

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The basic idea is from [this topic](https://community.thunkable.com/t/solved-how-can-i-identify-which-map-marker-was-clicked/1775376/2):

[![](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/d/4/d430d0845b6c1412c9187c875338f1ed8f1b77a6.png) ](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/d/4/d430d0845b6c1412c9187c875338f1ed8f1b77a6.png)

The `list of values` block would be a Data Source block for the column you want to search and the `item` block would be the text input or variable value containing the search term. If you get a value of zero back from that, it means the value was not found in the column.

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_[View the full topic](https://community.thunkable.com/t/questions-about-airtable-bardcode-scanner/3504440)._