dmitriygnatenko-v2/internal/helpers/i18n/validate.go

package i18n

import (
	"unicode"

	ut "github.com/go-playground/universal-translator"
	"github.com/go-playground/validator/v10"
)

func FormatValidateErrors(errors error, trans ut.Translator) map[string]string {
	formatted := make(map[string]string)

	if errors != nil {
		for _, err := range errors.(validator.ValidationErrors) {
			r := []rune(err.Translate(trans))
			r[0] = unicode.ToUpper(r[0])
			formatted[err.StructNamespace()] = string(r)
		}
	}

	return formatted
}