Re: [pmwiki-users] Validate fox form with empty fields

2013-05-22 Thread Johan Bengtsson
On Wed, 22 May 2013, Johan Bengtsson wrote: Hi, I want to validate the users input in some of the fields of a fox form, but it should also be possible to leave these fields empty. I tried using a regex that matched an empty value, but that didn't seem to work. Sorry, I forgot to mention tha

[pmwiki-users] Validate fox form with empty fields

2013-05-22 Thread Johan Bengtsson
Hi, I want to validate the users input in some of the fields of a fox form, but it should also be possible to leave these fields empty. I tried using a regex that matched an empty value, but that didn't seem to work. I'm not very experienced with either fox or web-forms in general, so maybe I'm