[TYPO3-project-seminars] How to check the linecount in attendees_names

[Uwe Grohne]

Hi,

for convenience for the administration, I need to compare the number of 
lines in the field attendees_names with the number of seats that is selected 
while registering. Is there a functionality in ameos_formidable to do this?

Thanks in advance for any tipps,

Uwe