From bc149ee58122effc9d4c035da2af3a7ec1f2f862 Mon Sep 17 00:00:00 2001 From: xengineering Date: Wed, 15 May 2024 20:18:39 +0200 Subject: model: Add strict Ingredient.Validate() --- model/validation.go | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'model/validation.go') diff --git a/model/validation.go b/model/validation.go index d49141d..ac38777 100644 --- a/model/validation.go +++ b/model/validation.go @@ -26,3 +26,16 @@ func isPositiveOrZeroInt(s string) error { return nil } + +func isPositiveOrZeroFloat(s string) error { + f, err := strconv.ParseFloat(s, 32) + if err != nil { + return fmt.Errorf("'%s' cannot be casted to floating point number", s) + } + + if f < 0 { + return fmt.Errorf("'%s' is negative", s) + } + + return nil +} -- cgit v1.2.3-70-g09d2