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SnapApp Field Types - File
on 01-16-2026 12:00 AM by SnapApp
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File Field
The File field type allows users to upload, store, and manage documents and media within the cloud storage associated with your application. It provides a secure way to attach external documentation, such as PDFs, spreadsheets, or technical files—directly to a specific record.
File Field Properties
Note: Every field in SnapApp shares a set of universal properties, such as Display and Edit settings, that are configured during creation.
To find more information on these foundational settings, please click the link below: SnapApp Fields Fundamentals
Basic Properties
The Basic Properties tab establishes the field’s identity and its relationship to the parent object.
| Property | Description |
|---|---|
| Data Type | Set to File. This enables the file upload and storage engine. |
| Object | The parent object this field belongs to. |
| Label | The user-facing name, such as “Contract Upload” or “Technical Specs”. |
| Column Name | Prepopulated from the Label (e.g., signed_contract_file). |
| Description | Internal notes explaining the required file types or storage policies. |
Data Type Properties
When the File data type is selected, specific configuration options appear to control file handling:
- File Input Type: Restricts the specific formats users are allowed to upload. Supported extensions include:
- Data/Code:
avro,css,csv,json,xml,sql,js. - Documents:
doc,docx,pdf. - Images:
gif,jpeg,jpg,png,svg,tiff,webp. - All File Types: Removes all format restrictions.
- Filename Formula: Uses the Expression Builder to automatically rename the uploaded file. For example,
CONCAT([[customer_name]], "_", TODAY())ensures all uploads follow a standardized naming convention.
Display Properties
These settings control how the upload interface appears and how the file interacts with the user interface.
General Display Settings
| Property | Description |
|---|---|
| Input Display | Determines the layout and style of the upload zone. Options include Drag and Drop or a standard File Button, with alignment options for Left or Right. |
Interface Examples
Drag and Drop - Left
The upload zone occupies the left side of the field container, providing a large target for users to drop files.
Drag and Drop - Right
The upload zone is positioned on the right side of the field container, providing a large target for users to drop files.
File Button
Provides a traditional input bar with a “Browse” button. This is ideal for clean, compact forms where a large drop zone isn’t necessary.
Thank you for following these steps to configure your SnapApp components. Building a well-structured data environment is the first step toward creating a powerful, automated application that scales with your needs.
For further assistance , email us at snapapp@bluevector.ai
