func validate(errs binding.Errors, data map[string]interface{}, f Form, l macaron.Locale) binding.Errors { if errs.Len() == 0 { return errs } data["HasError"] = true AssignForm(f, data) typ := reflect.TypeOf(f) val := reflect.ValueOf(f) if typ.Kind() == reflect.Ptr { typ = typ.Elem() val = val.Elem() } for i := 0; i < typ.NumField(); i++ { field := typ.Field(i) fieldName := field.Tag.Get("form") // Allow ignored fields in the struct if fieldName == "-" { continue } if errs[0].FieldNames[0] == field.Name { data["Err_"+field.Name] = true trName := field.Tag.Get("locale") if len(trName) == 0 { trName = l.Tr("form." + field.Name) } else { trName = l.Tr(trName) } switch errs[0].Classification { case binding.ERR_REQUIRED: data["ErrorMsg"] = trName + l.Tr("form.require_error") case binding.ERR_ALPHA_DASH: data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_error") case binding.ERR_ALPHA_DASH_DOT: data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_dot_error") case binding.ERR_SIZE: data["ErrorMsg"] = trName + l.Tr("form.size_error", GetSize(field)) case binding.ERR_MIN_SIZE: data["ErrorMsg"] = trName + l.Tr("form.min_size_error", GetMinSize(field)) case binding.ERR_MAX_SIZE: data["ErrorMsg"] = trName + l.Tr("form.max_size_error", GetMaxSize(field)) case binding.ERR_EMAIL: data["ErrorMsg"] = trName + l.Tr("form.email_error") case binding.ERR_URL: data["ErrorMsg"] = trName + l.Tr("form.url_error") default: data["ErrorMsg"] = l.Tr("form.unknown_error") + " " + errs[0].Classification } return errs } } return errs }
func Validate(errs binding.Errors, data map[string]interface{}, f Form) binding.Errors { if errs.Len() == 0 { return errs } data["HasError"] = true AssignForm(f, data) typ := reflect.TypeOf(f) val := reflect.ValueOf(f) if typ.Kind() == reflect.Ptr { typ = typ.Elem() val = val.Elem() } for i := 0; i < typ.NumField(); i++ { field := typ.Field(i) fieldName := field.Tag.Get("form") // Allow ignored fields in the struct if fieldName == "-" { continue } if errs[0].FieldNames[0] == field.Name { data["Err_"+field.Name] = true name := field.Tag.Get("name") switch errs[0].Classification { case binding.ERR_REQUIRED: data["ErrorMsg"] = name + " cannot be empty." case binding.ERR_ALPHA_DASH: data["ErrorMsg"] = name + " must be valid alpha or numeric or dash(-_) characters." case binding.ERR_ALPHA_DASH_DOT: data["ErrorMsg"] = name + " must be valid alpha or numeric or dash(-_) or dot characters." case binding.ERR_SIZE: data["ErrorMsg"] = name + " must be size " + GetSize(field) case binding.ERR_MIN_SIZE: data["ErrorMsg"] = name + " must contain at least " + GetMinSize(field) + " characters." case binding.ERR_MAX_SIZE: data["ErrorMsg"] = name + " must contain at most " + GetMaxSize(field) + " characters." case binding.ERR_EMAIL: data["ErrorMsg"] = name + " is not a valid email address." case binding.ERR_URL: data["ErrorMsg"] = name + " is not a valid URL." case binding.ERR_INCLUDE: data["ErrorMsg"] = name + " must contain substring '" + GetInclude(field) + "'." default: data["ErrorMsg"] = "Unknown error: " + errs[0].Classification } return errs } } return errs }