form.setMultiPart(true);
form.setMaxSize(Bytes.kilobytes(100));
form.add(new TextField<String>("text"));
fileUploadField = new FileUploadField("file", new Model<FileUpload>());
StringValue requiredParam = param.getNamedParameter("required");
boolean required = requiredParam.toBoolean();
fileUploadField.setRequired(required);
form.add(fileUploadField);
}
/**