Added validation input fallback boolean to config.
Added validation input fallback boolean to config.

Signed-off-by: Frank de Jonge <59bd0a3ff43b32849b319e645d4798d8a5d1e889@frenky.net>

Darragh-McCarthy/angular-ajax-login,thuraucsy/fuel,earthmaniebo/my-card-game,himaratsu/appbot,wata727/fuel-simplesamlphp-example,atarun/web,vano00/blog,hughybarra/final_project,yusuke84/htmlparser,Slade-Andrew/noticeboard_test,cecep-edu/siac,y-ohgi/fuel_unity,yusuke84/htmlparser,Y-NAKA/htmlparser,atarun/web,notfoundsam/yahooauc,masahide/tfa-passwd,laothud/Loelo_House,uzura8/tasks,notfoundsam/yahooauc,plusonedev/booth-api,hayatan/toire-api,uzura8/fuel_sample,uzura8/torilife,uzura8/torilife,uzura8/flockbird,uzura8/tasks,aidenfoxx/fuel-commerce,hughybarra/final_project,qipa/fuel,Omi-Yasu/sp_bulletin_board,mitiruna/magicgirl,atarun/web,uzura8/flockbird,masahide/tfa-passwd,atarun/web,GitZiko/customize_fuelphp,atarun/web,vano00/blog,fenom/fuel,uzura8/torilife,KarasawaTakahiro/DigakuseiTrip,Darragh-McCarthy/basic-ajax-login,fenom/fuel,ice-inc/sakana,KarasawaTakahiro/BizTechChallenge,tmatthewsdev/blog_dev,taishikato/Practice-Fuel-PHP,tmatthewsdev/Sample,vano00/jobs,kenjis/csv-maker-for-bookcyber,kawasakiatsushi/fuelphp,Omi-Yasu/fuelphp_test,thomi137/journal,arushishi/gmenu,kenjis/fuelphp-1.x-composer,kenjis/fuelphp1st-2nd-contact-form,BenWoodford/StaffsLAN,yamadatarousan/game,fjcarreterox/agdata-management,Y-NAKA/htmlparser,hmukaida/fuelphp-test,kawasakiatsushi/fuelphp,atarun/web,minlite/0x4d,aidenfoxx/fuel-commerce,minlite/0x4d,kunaldpatel/purple-elephant,tmatthewsdev/newsfeed,niinoeiichi/de,kiro112/deck_cards,ericouyang/simple_community,lincolnbrito/fuel-intro,uzura8/tasks,notfoundsam/yahooauc,yamadatarousan/game,mitiruna/magicgirl,laothud/Loelo_House,niinoeiichi/de,ericouyang/simple_community,mil-tokyo/jphacks-web,earthmaniebo/my-card-game,notfoundsam/yahooauc,hugolacerda/RavenWriters,uzura8/flockbird,AkioKanno/fuel,atarun/web,Fayapan/orchestra,atarun/web,fjcarreterox/agdata-management,uzura8/flockbird,mil-tokyo/jphacks-web,atarun/web,KarasawaTakahiro/BizTechChallenge,arushishi/gmenu,Darragh-McCarthy/basic-ajax-login,BenWoodford/StaffsLAN,actcat/sideci_php_sandbox2,yuichiroTCY/fuel-controller-test,laothud/Loelo_House,keitarou/fuelphp_sample_blog,fuel/fuel,arushishi/fuel_test,harady/fuel,atarun/web,uzura8/tasks,Darragh-McCarthy/angular-ajax-login,lincolnbrito/curso-fuelphp,vano00/jobs,hugolacerda/RavenWriters,harupiyo/fuelphp_oauth_login_sample,uzura8/torilife