How do I make a regexp case insensitive?

Owned by Andy Brook [Plugin People] (Unlicensed)
Last updated: Apr 17, 2012Version comment
1 min read

Scenario

email address regexps are (currently) case sensitive as the regexp is not filtered and addresses are not lowercased before testing against those regexps.

Solution

Regexps can made made insensitive using the following prefix, in this example, against an email address:

(?i)itsupport@place.com