An error occurred while evaluating the expression:

 NOT ReFindNoCase("^[A-Za-z][A-Za-z0-9][0-9]{2,3}$", #Trim(form.keycode)#)
 AND NOT IsDefined("variables.Keyincrement")

Error near line 26, column 2.

Error resolving parameter FORM.KEYCODE

The specified form field cannot be found. This problem is very likely due to the fact that you have misspelled the form field name.

The error occurred while processing an element with a general identifier of (CFIF), occupying document position (25:2) to (26:45).