I have 22 fields in my database. One field is killing me. Everytime I try to add a record I get Invalid format returned from the experience field. I've tried alpha and numer and changing the max size. This is the line from %db_def

'Experience' => [9, 'alpha', 0, 30, 1, '', '0-1 years|1-2 years|3-4 years|5-6 years|7-8 years|9-10 years|11-15 years|16-20 years|20+ years' ],
and in %db_radio_fields I have
'Experience' => '0-1 years,1-2 years,3-4 years,5-6 years,7-8 years,9-10 years,11-15 years,16-20 years,20+ years',
HELP!