Button for recording and uploading an audio file

To add a button for audio recording and upload to the task, use the {{field type="file" sources="RECORDER" fileType="AUDIO" name="<output field name>" sources="<sources parameter>" fileType="<fileType parameter>"}} component. Example:

{{field type="file" name="result" sources="RECORDER" fileType="AUDIO" label="Record audio"}}

For a complete list of parameters, see the table.

Add a field with the file type in the output data description. Example:

{
  "result": {
    "type": "file",
    "required": true
  }
}

Create tasks for mobile devices if you want to use the button for recording and uploading audio files, because these devices have a built-in voice recorder. Set the Client = Mobile Toloka filter in the pool or choose a preset group of mobile users.

Full list of parameters

Parameter

Description

Required

Default value

type

Field type: file — Button for file upload.

yes

no

name

Attribute for the output data field. Contains the output field name.

yes

no

sources
Note. This parameter applies to the tasks completed in the mobile app.

The file source.

You can set several values in the format sources="<value 1><value 2>" (with a space, without a comma).

Supported values:

  • RECORDER — Built-in voice recorder in the device.
  • FILE_MANAGER.
yes no
fileType
Note. This parameter applies to the tasks completed in the mobile app.
File type: AUDIO — Audio recording.
yes no
label

The button label. For example, label="Click me".

no

Depending on the interface language, “Загрузить файл” (Russian), “Upload file” (English), “Dosya yükle” (Turkish), “Faylni yuklash” (Uzbek).

multipleSelect
The number of files to download at the same time.

For the single file upload, set the value to false.

For upload of multiple files:

  1. Set the value to true.
  2. In the output data description, add a field with the array_file type or another type of array.

no

true (if the output data description contains a field with the array_file type or another type of array).
validation-show

The position of popup hints (displayed if the response didn't pass validation). The position is relative to the input field.

Supported values:

  • Above the input field: "top-left", "top-center", "top-right".

  • Below the input field: "bottom-left", "bottom-center", "bottom-right".

  • To the left of the input field: "left-top", "left-center", "left-bottom".

  • To the right of the input field: "right-top", "right-center", "right-bottom".

  • Don't display the message ("false").

no

"top-left"