Help, I'm using MVC playframework I want to record data from a form using AJAX by sending it to a JAVA method, but at the time of saving it marks me the following error that is shown in the following 
. and it does not save the data.
This is the error [{"error":"Error al guardar los datos"},{"ValidationError":"{\"fechaderegistro\":[\"This field is required\"],\"nombre\":[\"This field is required\"]}"}]
// == Javascript function that I execute when I click on the SAVE button on my form. function saveBusiness () { //document.getElementById('add_reg').value= ''; $ .ajax ({ url: '@ CtrEmpresa.save', type: 'POST', data: $ ('#formMain') .serialize (), dataType: 'json', success: function (data, textStatus, jqXHR) { // When you managed to save the company's data console.log ('It was saved correctly'); var message = generate ('top', 'success', 'defaultTheme', jqXHR.responseText); console.log (data); console.log (textStatus); console.log (jqXHR); }, error: function (jqXHR, textStatus, errorThrown) { // could not register var message = generate ('top', 'error', 'defaultTheme', jqXHR.responseText); console.log ('A papu error has been detected'); console.error (jqXHR.responseText); console.log (textStatus); console.log (errorThrown); } }); // return false; }
// === Java method where I must manipulate the data coming from ajax == public static Result save () { Form boundForm = objectForm.bindFromRequest (); List respList = new ArrayList (); System.out.println (boundForm); String msgErr="Please correct the information provided Thank you !!"; if (boundForm.hasErrors ()) { respList = Utils.getErr (respList, msgErr, "ValidationError", boundForm.errorsAsJson (). toString ()); return badRequest (Json.toJson (respList)); } Company object = boundForm.get (); try { String fieldNameFileFile="logo"; String extensions Valid=".jpg | .gif | .png | .jpeg"; Http.MultipartFormData.FilePart part = request (). Body (). AsMultipartFormData (). GetFile (fieldNameFile); String fileName = part! = Null? part.getFilename (): ""; if (getLogoFile (object, extensionsValidas, part, fileName)) { respList = Utils.getErr (respList, msgErr, "ValidationError", boundForm.errorsAsJson (). toString ()); return badRequest (Json.toJson (respList)); } if (object.id == null || object.id == 0) { // create the object object.id = null; // The view is assigned a value of 0, so here it is removed so that the auto-incremented value is assigned object.save (); } else { object.update (); String empresa_id_EnSession = session (). Get (USER_empresa_id); if (company_id_EnSession.equalsIgnoreCase (object.id + "")) { // Update the name of this company in the session session (). put (USER_company_name, object.name); } } } catch (Exception e) { BeanValidator.setMsgFieldForDBError (e, boundForm.errors (), ""); respList = Utils.getErr (respList, msgErr, "ValidationError", boundForm.errorsAsJson (). toString ()); return badRequest (Json.toJson (respList)); } msgErr="The data of the institution / Company was saved correctly"; respList = Utils.getErr (respList, "message", msgErr, "obj", Json.toJson (object)); return ok (Json.toJson (respList)); } private static boolean getLogoFile (Enterprise object, String extents, Http.MultipartFormData.FilePart part, String fileName) { if (! fileName.isEmpty ()) { String newNombrArch = object.id + "-" + fileName; String msgErr = File.saveFile (extentsValidas, part, fileName, newNombrArch, getAppUploadPath (), true); if (! msgErr.isEmpty ()) { play.Logger.debug ("msgErr +" + msgErr); flash ("error", msgErr); // Return to the view so that error messages are displayed return true; } object.logo = newNombrArch; } else { if (object.id! = null) { // retrieve from the BD the name of the logo file Company objEmpresa = Empresa.find ("" + objeto.id); object.logo = objEmpresa.logo; } } return false; }