XF 1.3 What is the format for regular expressions?

[PatPeter]

I am trying to define a regular expression format for my text field, and it does not work. I'm assuming that it uses PCRE regular expression syntax, which I have confirmed is working.

The documentation should be updated to specify this, or even give examples:

http://xenforo.com/help/custom-user-fields/

 

[PatPeter]

I had to remove the delimiters, resolved.