# CPR nummer

Validation of control digits with the personal identification number

### Properties

- Type: [Basic](https://docs.tsnocode.com/books/field-type-reference/chapter/basic)
- Groupable: Yes
- Show in lists: Yes
- Searchable: Yes
- Requires configuration: No

## <span class="mw-headline" id="bkmrk-user-interface-1">User interface</span>

<span class="mw-headline">Field in show mode</span>

[![image.png](https://docs.tsnocode.com/uploads/images/gallery/2025-07/scaled-1680-/hRDtb8HoTK5bmGHV-image.png)](https://docs.tsnocode.com/uploads/images/gallery/2025-07/hRDtb8HoTK5bmGHV-image.png)

<span class="mw-headline">Field in edit mode</span>

[![image.png](https://docs.tsnocode.com/uploads/images/gallery/2025-07/scaled-1680-/LogSHDhnYcKRBCOi-image.png)](https://docs.tsnocode.com/uploads/images/gallery/2025-07/LogSHDhnYcKRBCOi-image.png)

## <span class="mw-headline" id="bkmrk-configuration-1">Configuration</span>

[![image.png](https://docs.tsnocode.com/uploads/images/gallery/2025-07/scaled-1680-/QkGR5SxrgSWlAOXf-image.png)](https://docs.tsnocode.com/uploads/images/gallery/2025-07/QkGR5SxrgSWlAOXf-image.png)

<span class="mw-headline">\[Description of configs\]</span>

## <span class="mw-headline" id="bkmrk-developer-info-1">Developer info</span>

- FeltTypeID: 41
- SQL datatype: VARCHAR(12)
- Class name: FieldTextCPR