web-form-helper/src/parsing/file.js

npm install web-form-helper # API ## onSubmit |argument|type |--|-- |callback|(obj: `Object`or `FormData`) => `FormEventFunction` |options|`ISubmitOptions`or `undefined`

export default function file(target) {
	if (target.files.length === 1) return target.files[0];
	else return target.files;
}