Board Thread:Support Requests - Getting Technical/@comment-25295528-20160719210601/@comment-303594-20160719214348

Put simply a regular expression is a way of matching lots of strings of text together. For example the regex [a-z]ar would match on all 3 letter words that end in -ar (so bar, car, as well as zar, rar, far, dar, ear, aar, etc).

You can learn more about regex at http://regexone.com/ You can test your own ones here: http://regexpal.com/ - but go through the tutorial at regexone first