basic common app packages

validate/validate.go

@@ -0,0 +1,29 @@
+// Copyright 2024 Patial Tech (Ankit Patial).
+// All rights reserved.
+
+package validate
+
+import (
+	"reflect"
+	"strings"
+
+	"github.com/go-playground/validator/v10"
+)
+
+var validate *validator.Validate
+
+func init() {
+	validate = validator.New()
+	// register function to get tag name from json tags.
+	validate.RegisterTagNameFunc(func(fld reflect.StructField) string {
+		name := strings.SplitN(fld.Tag.Get("json"), ",", 2)[0]
+		if name == "-" {
+			return ""
+		}
+		return name
+	})
+}
+
+func Struct(s any) error {
+	return validate.Struct(s)
+}