in src/services/form-validation/FormValidationService.ts [208:218]
private normalizeSubmissionFile(data: FileData): FileData | [] {
const isArray = _.isArray(data) && data.length;
const file = (isArray ? data : [data || {}]) as FileData[];
const { checksum, id } = file[0];
if (!checksum || !id) {
return [];
}
return data;
}