I'm attempting to work out a way one field on my form can be a sort of "String" validator. In other words, it looks for a specific string the user entered in the field, let's say "Test", and without it being exactly that string, the form will return an error.
I was reading http://www.gravityhelp.com/documentation/page/Using_the_Gravity_Forms_%22gform_validation%22_Hook for help on using gform validation but I couldn't find anything about validating strings.
Is there a way to do this or is it not possible? I appreciate any responses.
EDIT: Sorry, here is the link if you need it: http://harnessweek.com/tv-contest-entry-page.php