fixed case when there is only one group in an form fields array
fixed case when there is only one group in an form fields array

neyric/inputex,benediktarnold/inputex,zackbloom/inputex,piercus/inputex,ArnaudD/inputex,paulRbr/inputex,clicrdv/inputex,piercus/inputex,ArnaudD/inputex,piercus/inputex,neyric/inputex,paulRbr/inputex,zackbloom/inputex,benediktarnold/inputex,neyric/inputex,pulseenergy/inputex,clicrdv/inputex,clicrdv/inputex,paulRbr/inputex,clicrdv/inputex,pulseenergy/inputex,benediktarnold/inputex,benediktarnold/inputex,paulRbr/inputex,ArnaudD/inputex,ArnaudD/inputex,zackbloom/inputex,pulseenergy/inputex,neyric/inputex