Example #1
0
func validate(errs *binding.Errors, data map[string]interface{}, f interface{}, l i18n.Locale) {
	if errs.Count() == 0 {
		return
	} else if len(errs.Overall) > 0 {
		for _, err := range errs.Overall {
			log.Error(4, "%s: %v", reflect.TypeOf(f), err)
		}
		return
	}

	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 err, ok := errs.Fields[field.Name]; ok {
			data["Err_"+field.Name] = true
			trName := l.Tr("form." + field.Name)
			switch err {
			case binding.BindingRequireError:
				data["ErrorMsg"] = trName + l.Tr("form.require_error")
			case binding.BindingAlphaDashError:
				data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_error")
			case binding.BindingAlphaDashDotError:
				data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_dot_error")
			case binding.BindingMinSizeError:
				data["ErrorMsg"] = trName + l.Tr("form.min_size_error", GetMinSize(field))
			case binding.BindingMaxSizeError:
				data["ErrorMsg"] = trName + l.Tr("form.max_size_error", GetMaxSize(field))
			case binding.BindingEmailError:
				data["ErrorMsg"] = trName + l.Tr("form.email_error")
			case binding.BindingUrlError:
				data["ErrorMsg"] = trName + l.Tr("form.url_error")
			default:
				data["ErrorMsg"] = l.Tr("form.unknown_error") + " " + err
			}
			return
		}
	}
}
Example #2
0
func validate(errs *binding.Errors, data base.TmplData, f Form) {
	if errs.Count() == 0 {
		return
	} else if len(errs.Overall) > 0 {
		for _, err := range errs.Overall {
			log.Error("%s: %v", reflect.TypeOf(f), err)
		}
		return
	}

	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 err, ok := errs.Fields[field.Name]; ok {
			data["Err_"+field.Name] = true
			switch err {
			case binding.BindingRequireError:
				data["ErrorMsg"] = f.Name(field.Name) + " cannot be empty"
			case binding.BindingAlphaDashError:
				data["ErrorMsg"] = f.Name(field.Name) + " must be valid alpha or numeric or dash(-_) characters"
			case binding.BindingAlphaDashDotError:
				data["ErrorMsg"] = f.Name(field.Name) + " must be valid alpha or numeric or dash(-_) or dot characters"
			case binding.BindingMinSizeError:
				data["ErrorMsg"] = f.Name(field.Name) + " must contain at least " + GetMinMaxSize(field) + " characters"
			case binding.BindingMaxSizeError:
				data["ErrorMsg"] = f.Name(field.Name) + " must contain at most " + GetMinMaxSize(field) + " characters"
			case binding.BindingEmailError:
				data["ErrorMsg"] = f.Name(field.Name) + " is not a valid e-mail address"
			case binding.BindingUrlError:
				data["ErrorMsg"] = f.Name(field.Name) + " is not a valid URL"
			default:
				data["ErrorMsg"] = "Unknown error: " + err
			}
			return
		}
	}
}