---
title: "Validera tidsformat?"
type: "forum-thread"
url: "https://www.webforum.nu/amne/javascript/93602-validera-tidsformat"
topic: "JavaScript"
topic_url: "https://www.webforum.nu/amne/javascript"
author: "Jesper T"
published: "2003-12-29T18:01:51.000Z"
updated: "2003-12-29T18:14:50.000Z"
replies: 1
views: 148
page: 1
pages: 1
language: "sv-SE"
site: "webForum — webforum.nu"
rights: "Upphovsrätten till varje inlägg tillhör dess författare."
attribution: "Citera som: webForum, https://www.webforum.nu/amne/javascript/93602-validera-tidsformat"
---

# Validera tidsformat?

## #1 — Jesper T, 2003-12-29T18:01Z

How, how.
Hur valideras tidsformatet: "00:00" bäst?

Permalänk: https://www.webforum.nu/p/93602

## #2 — Jojoxx, 2003-12-29T18:14Z

```
function validateTime(str){ 
   if(!str.match(/^(\d{1,2}):(\d{2})$/)){ return false; } 
   return (RegExp.$1<24 && RegExp.$2<60);
} 
alert(validateTime("23:59"));
```

...kanske? :)

Permalänk: https://www.webforum.nu/p/1238336

---

Tråden på webben: https://www.webforum.nu/amne/javascript/93602-validera-tidsformat