# Validate Text box

**URL:** <https://forum.kirupa.com/t/validate-text-box/5019>\
**Category:** flash\
**Created:** [August 29, 2002, 1:47am UTC](https://forum.kirupa.com/t/validate-text-box/5019 "2002-08-29T01:47:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![gordian](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@gordian](https://forum.kirupa.com/u/gordian)\
**Post date:** [August 29, 2002, 1:47am UTC](https://forum.kirupa.com/t/validate-text-box/5019/1 "2002-08-29T01:47:21Z")

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Hi

Can anyone tell me how to do a textbox validation?  
Does FlashMX support regular expression?

Kindly provide sample source code…

your help is greatly appreciated…

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [August 29, 2002, 8:16am UTC](https://forum.kirupa.com/t/validate-text-box/5019/2 "2002-08-29T08:16:18Z")

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There’s another thread about regular expressions.

pom :asian:

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [August 29, 2002, 2:13pm UTC](https://forum.kirupa.com/t/validate-text-box/5019/3 "2002-08-29T14:13:18Z")

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Hi Pom…

Can you tell me where is that??? I tried to search the forum but can’t get anything out of the search…

☹