# Validate Forms

**URL:** <https://forum.kirupa.com/t/validate-forms/43731>\
**Category:** flash\
**Created:** [February 25, 2004, 1:46pm UTC](https://forum.kirupa.com/t/validate-forms/43731 "2004-02-25T13:46:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Nick\_Toye](https://avatars.discourse-cdn.com/v4/letter/n/82dd89/32.png) [@Nick\_Toye](https://forum.kirupa.com/u/Nick_Toye)\
**Post date:** [February 25, 2004, 1:46pm UTC](https://forum.kirupa.com/t/validate-forms/43731/1 "2004-02-25T13:46:16Z")

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How do you validate that a user has entered a number into an input box, such as a telephone number, or an imperial weight?

Thanks in advance