# Check if number has been entered

**URL:** <https://forum.kirupa.com/t/check-if-number-has-been-entered/169179>\
**Category:** flash\
**Created:** [November 14, 2005, 8:08am UTC](https://forum.kirupa.com/t/check-if-number-has-been-entered/169179 "2005-11-14T08:08:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![superprg](https://avatars.discourse-cdn.com/v4/letter/s/858c86/32.png) [@superprg](https://forum.kirupa.com/u/superprg)\
**Post date:** [November 14, 2005, 8:08am UTC](https://forum.kirupa.com/t/check-if-number-has-been-entered/169179/1 "2005-11-14T08:08:22Z")

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How can I check if the value entered in the textbox is number or not.  
Dont want to restrict the user to enter number by putting restrict etc.  
just want to validate at the end  
How?