# RegExp to evaluate correct MM/DD/YYYY

**URL:** https://forum.kirupa.com/t/regexp-to-evaluate-correct-mm-dd-yyyy/288768
**Category:** flash
**Created:** [May 20, 2009, 7:10pm UTC](https://forum.kirupa.com/t/regexp-to-evaluate-correct-mm-dd-yyyy/288768 "2009-05-20T19:10:02Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![creatify](https://avatars.discourse-cdn.com/v4/letter/c/d07c76/32.png) [@creatify](https://forum.kirupa.com/u/creatify)
#### Post date: [May 20, 2009, 7:10pm UTC](https://forum.kirupa.com/t/regexp-to-evaluate-correct-mm-dd-yyyy/288768/1 "2009-05-20T19:10:02Z")

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Ok, so I admit I’m being slightly lazy, but does someone have a RegExp to evalute whether an input string is a valid MM/DD/YYYY format. The input field is restricted to “0-9 MDY /”.

Thanks!