Fields

File Field

The File Field allows for uploading one or more files.

# Basic usage

Adds a file field to the fields of an action.

# Result

The field will be displayed as a file selector field in the form, as below:

The resultant data will be available in the stubpost.data as:

This can be substituted with eg. ~~stubpost.data.supporting_documents where required. Since the value is an array, you can access the first file's filename with ~~stubpost.data.supporting_documents[0].filename.

# Parameters

See fields for common field parameters like validation and conditional rendering.

# params.max_files

optional

int

The maximum number of files that can be uploaded.