allow empty video url on project#new
allow empty video url on project#new

MicroPasts/micropasts-crowdfunding,nicolasiensen/labcriativo,nicolasiensen/bookstart,adrianob/99gamers,cesvald/littlebigmoney,jinutm/silvfinal,diraulo/catarse,thiagocatarse/catarse,jinutm/silverprod,dreamingofcows/catarse,frbelli/catarse,egozo/producerun,vicnicius/catarse,Haseeb-Qureshi/catarse,paulodarosa/catarse,ripple0328/catarse,devton/catarse,jinutm/silverl,carloshlopez/catarse,jinutm/catsilver,rockkhuya/taydantay,williamair1/catarse,coopsource/catarse,sushant12/jvn,jinutm/silverme,juanmanunez/catarse,paulodarosa/pollis.co,valorizeme/valorizeme,paulodarosa/crowd,andrewyong82/100pp,danielweinmann/littlebiginvestment,rokibulhassan/catarse,adrianob/catarse,jinutm/silverl,rokibulhassan/catarse,coopsource/catarse,ujjwalkhanal/helpbegin,danielweinmann/littlebigmoney,umeshduggal/flockaway,Davidzhu001/catarse,wlads/catarse,magyarmosoly/akimasnakoktatas,gustavoguichard/neighborly,Haseeb-Qureshi/catarse,cesvald/lbm,JamesUcci/webapplication,paulodarosa/mudabr,Haseeb-Qureshi/catarse,williamair1/catarse,danielweinmann/littlebigmoney,gumanoz/catarse,jessicalau/vamosagir,adrianob/catarse,vicnicius/catarse,JamesUcci/webapplication,alexandred/music,jinutm/silverl1,paulodarosa/pollis.co,jinutm/catsilver,ujjwalkhanal/helpbegin,thiagocatarse/catarse,catarse/catarse,rockkhuya/taydantay,vandofb/catarse,jinutm/silverpro,diegorv/catarse,pinak1180/cytarse,ripple0328/catarse,bigblue/catarse_charity,diatmpravin/moneyfunder,jinutm/silverclass,jinutm/silvfinal,victor95pc/catarse,engageis/juntos.com.vc,jinutm/silverclass,bigblue/catarse_charity,liberland/catarse,MicroPasts/micropasts-crowdfunding,jinutm/silverprod,lvxn0va/catarse-test-heroku,gullitmiranda/broota-dev,wlads/catarse,catarse/catarse,carloshlopez/catarse,elesban/catarse,valorizeme/valorizeme,catarse/catarse,devton/catarse,rockkhuya/taydantay,liberland/catarse,mrmarcondes/catarse,BPluribus/PluribusFund,diogob/catarse,duxdux/duxdux,gullitmiranda/broota-dev,raksonibs/raimcrowd,coopsource/catarse,cesvald/lbm,umeshduggal/flockaway,raksonibs/raimcrowd,globalavocado/catarse,jinutm/silverpro,globalavocado/catarse,paulopatto/catarse,sushant12/jvn,jessicalau/vamosagir2,rokibulhassan/catarse,alexandred/catarse,adrianob/99gamers,cesvald/lbm,wlads/catarse,gumanoz/catarse,jinutm/silverme,cesvald/littlebigmoney,manuelballmer/catarse_b,Davidzhu001/catarse,marnen/catarse_full,devton/catarse,juanmanunez/catarse,nicolasiensen/bookstart,engageis/juntos.com.vc,paulodarosa/crowd,jessicalau/vamosagir,carmenmp/catarse,adrianob/99gamers,Davidzhu001/catarse,egozo/producerun,sushant12/jvn,jinutm/silveralms.com,danielweinmann/catarse,marnen/catarse_full,carmenmp/catarse,lvxn0va/catarse-test-heroku,JamesUcci/webapplication,BPluribus/PluribusFund,vicnicius/catarse,enzoz/mutuo.cc,pinak1180/cytarse,magyarmosoly/akimasnakoktatas,ripple0328/catarse,stephenhack/yhacks,manuelballmer/catarse_b,elesban/catarse,williamair1/catarse,paulopatto/catarse,umeshduggal/flockaway,alexandred/catarse,elesban/catarse,carloshlopez/catarse,diraulo/catarse,valorizeme/valorizeme,diogob/catarse,Saharitte/catarse,paulodarosa/mudabr,globalavocado/catarse,jessicalau/vamosagir2,diogob/catarse,thiagocatarse/catarse,vandofb/catarse,paulodarosa/catarse,alexandred/music,devton/catarse,jinutm/silverl1,stephenhack/yhacks,jinutm/silverme,stephenhack/yhacks,danielweinmann/littlebigmoney,jinutm/silverpro,diraulo/catarse,ujjwalkhanal/helpbegin,jinutm/silverclass,rscoutinho/Formigueiro,sushant12/jvn,engageis/sou_do_esporte,diegorv/catarse,diegorv/catarse,juntos-com-vc/juntos.com.vc,raksonibs/raimcrowd,paulodarosa/pollis.co,magyarmosoly/akimasnakoktatas,nicolasiensen/labcriativo,pinak1180/cytarse,jinutm/silverprod,jinutm/silveralms.com,mrmarcondes/catarse,jinutm/silvfinal,juanmanunez/catarse,danielweinmann/catarse,ujjwalkhanal/helpbegin,catarse/catarse,diatmpravin/moneyfunder,engageis/juntos.com.vc,jinutm/silveralms.com,andrewyong82/100pp,jessicalau/vamosagir2,danielweinmann/littlebiginvestment,enzoz/mutuo.cc,paulodarosa/catarse,andrewyong82/100pp,adrianob/catarse,frbelli/catarse,gustavoguichard/neighborly,MicroPasts/micropasts-crowdfunding,gustavoguichard/neighborly,nicolasiensen/labcriativo,duxdux/duxdux,pinak1180/cytarse,Saharitte/catarse,paulopatto/catarse,carloshlopez/catarse,vandofb/catarse,paulopatto/catarse,gumanoz/catarse,MicroPasts/micropasts-crowdfunding,marnen/catarse_full,cesvald/littlebigmoney,engageis/sou_do_esporte,liberland/catarse,rscoutinho/Formigueiro,victor95pc/catarse,victor95pc/catarse,mrmarcondes/catarse,diatmpravin/funder,egozo/producerun,ripple0328/catarse,juntos-com-vc/juntos.com.vc,juntos-com-vc/juntos.com.vc,diatmpravin/funder,Saharitte/catarse,raksonibs/raimcrowd,dreamingofcows/catarse