# Help with reg expression

**URL:** <https://forum.kirupa.com/t/help-with-reg-expression/237397>\
**Category:** Uncategorized\
**Created:** [August 29, 2007, 10:25pm UTC](https://forum.kirupa.com/t/help-with-reg-expression/237397 "2007-08-29T22:25:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wo1olf](https://avatars.discourse-cdn.com/v4/letter/w/278dde/32.png) [@wo1olf](https://forum.kirupa.com/u/wo1olf)\
**Post date:** [August 29, 2007, 10:25pm UTC](https://forum.kirupa.com/t/help-with-reg-expression/237397/1 "2007-08-29T22:25:04Z")

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Here is the reg expression i’m using to validate a field form.  
“^[-a-z ,é,ç,è,à,â,ê]+$”  
I want it also to include the character " ’ "  
How can i do that ?