# FileFieldV1

toloka.client.project.template_builder.fields.FileFieldV1 | Source code

FileFieldV1(
self,
data: Optional[BaseComponent] = None,
accept: Optional[Union[BaseComponent, List[Union[BaseComponent, str]]]] = None,
*,
multiple: Optional[Union[BaseComponent, bool]] = None,
hint: Optional[Any] = None,
label: Optional[Any] = None,
validation: Optional[BaseComponent] = None,
version: Optional[str] = '1.0.0'
)


This component can be used for uploading files. It's displayed in the interface as an upload button.

You can restrict the file types to upload in the "accept" property. By default, only one file can be uploaded, but you can allow multiple files in the "multiple" property.

If a user logs in from a mobile device, it's more convenient to use field.media-file — it's adapted for mobile devices and makes it easier to upload photos and videos.

## Parameters Description

Parameters Type Description
data Optional[BaseComponent]

Data with values that will be processed or changed.

accept Optional[Union[BaseComponent, List[Union[BaseComponent, str]]]]

A list of file types that can be uploaded. By default, you can upload any files. Specify the types in the certain format. For example, you can allow only images to be uploaded by adding the image/jpeg and image/png types.

multiple Optional[Union[BaseComponent, bool]]

Determines whether multiple files can be uploaded:

• false (default) — forbidden.
• true — allowed.

hint Optional[Any]

Hint text.

label Optional[Any]

Label above the component.

validation Optional[BaseComponent]

Validation based on condition.