ajout app

Voltaserve/conversion/helper/string.go

@@ -0,0 +1,14 @@
+package helper
+
+import (
+	"regexp"
+	"strings"
+)
+
+func RemoveNonNumeric(s string) string {
+	reg, err := regexp.Compile("[^0-9]+")
+	if err != nil {
+		return ""
+	}
+	return strings.TrimSpace(reg.ReplaceAllString(s, ""))
+}