File picker

The "File picker" input field allows users to upload a file for submission via a form. This input field type is commonly used in forms where users need to submit documents, audio files, videos, or any other type of file.


Add a title for the input field. This title will appear above the input field and should be descriptive enough to help users understand what file type they are being asked to upload.

Excluded file types

This setting lets you specify which file types you do not want users to upload. You can choose one or more values among 'docs', 'images', 'audio', and 'video'.

This can be useful if you only want to allow certain file types to be uploaded or if you want to restrict users from uploading large or potentially harmful files.


"Required" and "Validation by Formula" checkboxes validate input.

When "Required" is enabled, the input field must be filled by users before they can submit the form.

"Validation by Formula" allows you to write your data validation rules with Typescript. Read how Typescript is implemented in Starion here



Hide the input field if in case it is needed.

This can be useful if you only want to show the field to certain users, if you want to hide it until a specific point in the form, or when you want to use the component to collect the data in the background without displaying it to the user.


Name the component for use with the Typescript.


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