# Only allow numbers in input Text box?

**URL:** <https://forum.kirupa.com/t/only-allow-numbers-in-input-text-box/276053>\
**Category:** flash\
**Created:** [November 21, 2008, 7:20pm UTC](https://forum.kirupa.com/t/only-allow-numbers-in-input-text-box/276053 "2008-11-21T19:20:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![frescono](https://avatars.discourse-cdn.com/v4/letter/f/c37758/32.png) [@frescono](https://forum.kirupa.com/u/frescono)\
**Post date:** [November 21, 2008, 7:20pm UTC](https://forum.kirupa.com/t/only-allow-numbers-in-input-text-box/276053/1 "2008-11-21T19:20:28Z")

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Please help,

I have a input text box that i would like to set to only allow users to input numbers.

How can i do this?

Im using AS 2.0

Ive tryed searching the net, but had no luck