. Jump to: Value. Additional attributes. Using file inputs. Examples. Specifications. Browser compatibility. See also. elements with type"file" let the user choose one or more files from their device storage. This field will also be required, because it uses the [required] attribute --> < input type"text" name"email" classPowerful Form Validation Plugin For jQuery and Bootstrap 3 211860 views - 02/24/2015. Beautiful jQuery File Upload Plugin with Bootstrap 200897 views - 09/05/2017. jQuery validate rules and messages: .validator.