Validate urls in modal
Validate urls in modal

- Urls added via a model are stored in the DB and need to be validated

Credits: Abdel Adim Oisif

trunk-studio/Ghost,zumobi/Ghost,ngosinafrica/SiteForNGOs,hnarayanan/narayanan.co,ddeveloperr/Ghost,jiachenning/Ghost,akveo/akveo-blog,mlabieniec/ghost-env,Xibao-Lv/Ghost,melissaroman/ghost-blog,morficus/Ghost,acburdine/Ghost,shrimpy/Ghost,zeropaper/Ghost,Loyalsoldier/Ghost,obsoleted/Ghost,Jai-Chaudhary/Ghost,aroneiermann/GhostJade,johngeorgewright/blog.j-g-w.info,ErisDS/Ghost,nneko/Ghost,ddeveloperr/Ghost,optikalefx/Ghost,diancloud/Ghost,PaulBGD/Ghost-Plus,julianromera/Ghost,ghostchina/Ghost-zh,wemakeweb/Ghost,kortemy/Ghost,ClarkGH/Ghost,flomotlik/Ghost,TribeMedia/Ghost,riyadhalnur/Ghost,xiongjungit/Ghost,mayconxhh/Ghost,UnbounDev/Ghost,ErisDS/Ghost,wspandihai/Ghost,ivantedja/ghost,lukekhamilton/Ghost,netputer/Ghost,NikolaiIvanov/Ghost,IbrahimAmin/Ghost,dYale/blog,cwonrails/Ghost,rameshponnada/Ghost,shannonshsu/Ghost,chris-yoon90/Ghost,delgermurun/Ghost,uploadcare/uploadcare-ghost-demo,exsodus3249/Ghost,ThorstenHans/Ghost,LeandroNascimento/Ghost,FredericBernardo/Ghost,tksander/Ghost,bsansouci/Ghost,BayPhillips/Ghost,chevex/undoctrinate,rouanw/Ghost,flomotlik/Ghost,ryanbrunner/crafters,r1N0Xmk2/Ghost,davidenq/Ghost-Blog,tandrewnichols/ghost,llv22/Ghost,dai-shi/Ghost,greyhwndz/Ghost,jamesslock/Ghost,rchrd2/Ghost,velimir0xff/Ghost,omaracrystal/Ghost,rafaelstz/Ghost,wangjun/Ghost,janvt/Ghost,blankmaker/Ghost,smaty1/Ghost,Japh/shortcoffee,shannonshsu/Ghost,STANAPO/Ghost,denzelwamburu/denzel.xyz,makapen/Ghost,Trendy/Ghost,Sebastian1011/Ghost,UsmanJ/Ghost,Kaenn/Ghost,load11/ghost,JonathanZWhite/Ghost,sceltoas/Ghost,shrimpy/Ghost,smedrano/Ghost,handcode7/Ghost,jomahoney/Ghost,memezilla/Ghost,PepijnSenders/whatsontheotherside,Feitianyuan/Ghost,SkynetInc/steam,sebgie/Ghost,rizkyario/Ghost,dymx101/Ghost,aschmoe/jesse-ghost-app,carlosmtx/Ghost,arvidsvensson/Ghost,obsoleted/Ghost,jorgegilmoreira/ghost,Romdeau/Ghost,metadevfoundation/Ghost,situkangsayur/Ghost,rizkyario/Ghost,Japh/Ghost,Alxandr/Blog,davidmenger/nodejsfan,katrotz/blog.katrotz.space,ManRueda/Ghost,jiachenning/Ghost,gleneivey/Ghost,jomofrodo/ccb-ghost,RufusMbugua/TheoryOfACoder,ManRueda/Ghost,vloom/blog,BlueHatbRit/Ghost,Romdeau/Ghost,cncodog/Ghost-zh-codog,cysys/ghost-openshift,xiongjungit/Ghost,PaulBGD/Ghost-Plus,NovaDevelopGroup/Academy,llv22/Ghost,bisoe/Ghost,leonli/ghost,yangli1990/Ghost,MadeOnMars/Ghost,novaugust/Ghost,Jai-Chaudhary/Ghost,edsadr/Ghost,VillainyStudios/Ghost,jaswilli/Ghost,vloom/blog,mdbw/ghost,lukw00/Ghost,JohnONolan/Ghost,greenboxindonesia/Ghost,imjerrybao/Ghost,kaychaks/kaushikc.org,flpms/ghost-ad,dbalders/Ghost,javorszky/Ghost,stridespace/Ghost,mdbw/ghost,adam-paterson/blog,claudiordgz/Ghost,singular78/Ghost,morficus/Ghost,theonlypat/Ghost,velimir0xff/Ghost,davidenq/Ghost-Blog,sajmoon/Ghost,v3rt1go/Ghost,IbrahimAmin/Ghost,ManRueda/manrueda-blog,janvt/Ghost,Kikobeats/Ghost,pbevin/Ghost,patterncoder/patterncoder,jiangjian-zh/Ghost,cncodog/Ghost-zh-codog,karmakaze/Ghost,ljhsai/Ghost,djensen47/Ghost,ladislas/ghost,hnarayanan/narayanan.co,manishchhabra/Ghost,Xibao-Lv/Ghost,sifatsultan/js-ghost,BlueHatbRit/Ghost,yundt/seisenpenji,hilerchyn/Ghost,mhhf/ghost-latex,ballPointPenguin/Ghost,veyo-care/Ghost,JonSmith/Ghost,zackslash/Ghost,wallmarkets/Ghost,letsjustfixit/Ghost,carlosmtx/Ghost,darvelo/Ghost,novaugust/Ghost,mtvillwock/Ghost,kortemy/Ghost,chris-yoon90/Ghost,vainglori0us/urban-fortnight,hyokosdeveloper/Ghost,praveenscience/Ghost,virtuallyearthed/Ghost,zhiyishou/Ghost,jeonghwan-kim/Ghost,Alxandr/Blog,lf2941270/Ghost,diogogmt/Ghost,lukaszklis/Ghost,greyhwndz/Ghost,Netazoic/bad-gateway,schneidmaster/theventriloquist.us,ManRueda/Ghost,e10/Ghost,disordinary/Ghost,hoxoa/Ghost,edsadr/Ghost,sangcu/Ghost,BayPhillips/Ghost,bbmepic/Ghost,klinker-apps/ghost,TryGhost/Ghost,fredeerock/atlabghost,ngosinafrica/SiteForNGOs,Rovak/Ghost,pollbox/ghostblog,lethalbrains/Ghost,sebgie/Ghost,ITJesse/Ghost-zh,pbevin/Ghost,wangjun/Ghost,djensen47/Ghost,notno/Ghost,daihuaye/Ghost,bosung90/Ghost,Kaenn/Ghost,Gargol/Ghost,dgem/Ghost,ASwitlyk/Ghost,GarrethDottin/Habits-Design,Gargol/Ghost,jaswilli/Ghost,karmakaze/Ghost,rchrd2/Ghost,dylanchernick/ghostblog,DesenTao/Ghost,diogogmt/Ghost,developer-prosenjit/Ghost,alecho/Ghost,uploadcare/uploadcare-ghost-demo,lf2941270/Ghost,petersucks/blog,etdev/blog,r14r/fork_nodejs_ghost,augbog/Ghost,UnbounDev/Ghost,letsjustfixit/Ghost,TryGhost/Ghost,exsodus3249/Ghost,manishchhabra/Ghost,GroupxDev/javaPress,gcamana/Ghost,cwonrails/Ghost,singular78/Ghost,lukw00/Ghost,codeincarnate/Ghost,aroneiermann/GhostJade,dbalders/Ghost,ClarkGH/Ghost,cqricky/Ghost,rameshponnada/Ghost,rmoorman/Ghost,wspandihai/Ghost,zackslash/Ghost,johngeorgewright/blog.j-g-w.info,lukaszklis/Ghost,PDXIII/Ghost-FormMailer,epicmiller/pages,cicorias/Ghost,thomasalrin/Ghost,SkynetInc/steam,etanxing/Ghost,dymx101/Ghost,AnthonyCorrado/Ghost,ineitzke/Ghost,johnnymitch/Ghost,MadeOnMars/Ghost,augbog/Ghost,camilodelvasto/herokughost,gabfssilva/Ghost,Japh/shortcoffee,gleneivey/Ghost,Trendy/Ghost,pedroha/Ghost,tidyui/Ghost,Brunation11/Ghost,Smile42RU/Ghost,carlyledavis/Ghost,wallmarkets/Ghost,ASwitlyk/Ghost,ljhsai/Ghost,ashishapy/ghostpy,ignasbernotas/nullifer,bastianbin/Ghost,sergeylukin/Ghost,jorgegilmoreira/ghost,jacostag/Ghost,panezhang/Ghost,ckousik/Ghost,AlexKVal/Ghost,veyo-care/Ghost,qdk0901/Ghost,leninhasda/Ghost,GarrethDottin/Habits-Design,cncodog/Ghost-zh-codog,PeterCxy/Ghost,jomahoney/Ghost,hnq90/Ghost,allanjsx/Ghost,ryanbrunner/crafters,syaiful6/Ghost,kwangkim/Ghost,alecho/Ghost,letsjustfixit/Ghost,sebgie/Ghost,ashishapy/ghostpy,rollokb/Ghost,julianromera/Ghost,handcode7/Ghost,Elektro1776/javaPress,javimolla/Ghost,thehogfather/Ghost,bosung90/Ghost,dggr/Ghost-sr,Kaenn/Ghost,Remchi/Ghost,singular78/Ghost,SachaG/bjjbot-blog,sunh3/Ghost,mohanambati/Ghost,Loyalsoldier/Ghost,lanffy/Ghost,Elektro1776/javaPress,jin/Ghost,mlabieniec/ghost-env,k2byew/Ghost,edurangel/Ghost,hilerchyn/Ghost,sangcu/Ghost,ananthhh/Ghost,ladislas/ghost,mnitchie/Ghost,notno/Ghost,kevinansfield/Ghost,devleague/uber-hackathon,ghostchina/Ghost-zh,DesenTao/Ghost,barbastan/Ghost,weareleka/blog,yundt/seisenpenji,YY030913/Ghost,francisco-filho/Ghost,ryansukale/ux.ryansukale.com,bisoe/Ghost,diancloud/Ghost,daimaqiao/Ghost-Bridge,Coding-House/Ghost,dai-shi/Ghost,ITJesse/Ghost-zh,FredericBernardo/Ghost,hnq90/Ghost,camilodelvasto/herokughost,panezhang/Ghost,influitive/crafters,v3rt1go/Ghost,TryGhost/Ghost,andrewconnell/Ghost,NamedGod/Ghost,thinq4yourself/Unmistakable-Blog,Azzurrio/Ghost,benstoltz/Ghost,weareleka/blog,zeropaper/Ghost,kortemy/Ghost,mayconxhh/Ghost,tanbo800/Ghost,cicorias/Ghost,duyetdev/islab,jiangjian-zh/Ghost,JohnONolan/Ghost,ManRueda/manrueda-blog,tidyui/Ghost,Japh/Ghost,madole/diverse-learners,tanbo800/Ghost,AlexKVal/Ghost,tchapi/igneet-blog,yanntech/Ghost,Coding-House/Ghost,gcamana/Ghost,r1N0Xmk2/Ghost,Dnlyc/Ghost,prosenjit-itobuz/Ghost,nmukh/Ghost,TribeMedia/Ghost,duyetdev/islab,javimolla/Ghost,praveenscience/Ghost,stridespace/Ghost,mohanambati/Ghost,riyadhalnur/Ghost,dqj/Ghost,omaracrystal/Ghost,influitive/crafters,ThorstenHans/Ghost,UsmanJ/Ghost,melissaroman/ghost-blog,akveo/akveo-blog,virtuallyearthed/Ghost,cwonrails/Ghost,sunh3/Ghost,pathayes/FoodBlog,Netazoic/bad-gateway,rouanw/Ghost,allanjsx/Ghost,bastianbin/Ghost,PeterCxy/Ghost,benstoltz/Ghost,GroupxDev/javaPress,prosenjit-itobuz/Ghost,ckousik/Ghost,pollbox/ghostblog,sceltoas/Ghost,SachaG/bjjbot-blog,barbastan/Ghost,Klaudit/Ghost,atandon/Ghost,daimaqiao/Ghost-Bridge,no1lov3sme/Ghost,petersucks/blog,mohanambati/Ghost,jacostag/Ghost,LeandroNascimento/Ghost,schematical/Ghost,Netazoic/bad-gateway,thomasalrin/Ghost,skmezanul/Ghost,leonli/ghost,rmoorman/Ghost,tmp-reg/Ghost,NovaDevelopGroup/Academy,davidenq/Ghost-Blog,jorgegilmoreira/ghost,beautyOfProgram/Ghost,smedrano/Ghost,hyokosdeveloper/Ghost,NamedGod/Ghost,nneko/Ghost,KnowLoading/Ghost,ygbhf/Ghost,axross/ghost,optikalefx/Ghost,Bunk/Ghost,Rovak/Ghost,sfpgmr/Ghost,jgillich/Ghost,theonlypat/Ghost,acburdine/Ghost,beautyOfProgram/Ghost,memezilla/Ghost,cysys/ghost-openshift,sergeylukin/Ghost,hoxoa/Ghost,fredeerock/atlabghost,thinq4yourself/Unmistakable-Blog,NovaDevelopGroup/Academy,wemakeweb/Ghost,ygbhf/Ghost,anijap/PhotoGhost,KnowLoading/Ghost,Kikobeats/Ghost,tandrewnichols/ghost,flpms/ghost-ad,lukekhamilton/Ghost,jamesslock/Ghost,smaty1/Ghost,jgillich/Ghost,klinker-apps/ghost,VillainyStudios/Ghost,developer-prosenjit/Ghost,NikolaiIvanov/Ghost,AnthonyCorrado/Ghost,imjerrybao/Ghost,daihuaye/Ghost,rizkyario/Ghost,liftup/ghost,etanxing/Ghost,etdev/blog,sajmoon/Ghost,adam-paterson/blog,dggr/Ghost-sr,jomofrodo/ccb-ghost,PDXIII/Ghost-FormMailer,ananthhh/Ghost,schematical/Ghost,javorszky/Ghost,Netazoic/bad-gateway,thehogfather/Ghost,olsio/Ghost,Yarov/yarov,vainglori0us/urban-fortnight,madole/diverse-learners,Sebastian1011/Ghost,psychobunny/Ghost,jaguerra/Ghost,tyrikio/Ghost,metadevfoundation/Ghost,johnnymitch/Ghost,ineitzke/Ghost,icowan/Ghost,patterncoder/patterncoder,rito/Ghost,dgem/Ghost,vainglori0us/urban-fortnight,Dnlyc/Ghost,francisco-filho/Ghost,lethalbrains/Ghost,devleague/uber-hackathon,telco2011/Ghost,camilodelvasto/localghost,tmp-reg/Ghost,JonathanZWhite/Ghost,Feitianyuan/Ghost,kevinansfield/Ghost,skmezanul/Ghost,k2byew/Ghost,makapen/Ghost,liftup/ghost,JohnONolan/Ghost,rafaelstz/Ghost,e10/Ghost,tadityar/Ghost,denzelwamburu/denzel.xyz,epicmiller/pages,ryansukale/ux.ryansukale.com,Bunk/Ghost,JulienBrks/Ghost,jomofrodo/ccb-ghost,ManRueda/manrueda-blog,mhhf/ghost-latex,dylanchernick/ghostblog,sfpgmr/Ghost,kwangkim/Ghost,pathayes/FoodBlog,phillipalexander/Ghost,allanjsx/Ghost,nmukh/Ghost,netputer/Ghost,stridespace/Ghost,leonli/ghost,kolorahl/Ghost,mattchupp/blog,Remchi/Ghost,icowan/Ghost,mattchupp/blog,jin/Ghost,rito/Ghost,ballPointPenguin/Ghost,darvelo/Ghost,Elektro1776/javaPress,telco2011/Ghost,dggr/Ghost-sr,aschmoe/jesse-ghost-app,yangli1990/Ghost,GroupxDev/javaPress,novaugust/Ghost,mlabieniec/ghost-env,davidmenger/nodejsfan,Klaudit/Ghost,cysys/ghost-openshift,katrotz/blog.katrotz.space,ivanoats/ivanstorck.com,atandon/Ghost,edurangel/Ghost,woodyrew/Ghost,STANAPO/Ghost,syaiful6/Ghost,qdk0901/Ghost,lanffy/Ghost,delgermurun/Ghost,psychobunny/Ghost,andrewconnell/Ghost,acburdine/Ghost,devleague/uber-hackathon,no1lov3sme/Ghost,mtvillwock/Ghost,claudiordgz/Ghost,lowkeyfred/Ghost,jaguerra/Ghost,Yarov/yarov,load11/ghost,bitjson/Ghost,ignasbernotas/nullifer,Brunation11/Ghost,zumobi/Ghost,bbmepic/Ghost,situkangsayur/Ghost,axross/ghost,JulienBrks/Ghost,gabfssilva/Ghost,carlyledavis/Ghost,dYale/blog,cqricky/Ghost,arvidsvensson/Ghost,pedroha/Ghost,tyrikio/Ghost,dqj/Ghost,r14r/fork_nodejs_ghost,Kikobeats/Ghost,anijap/PhotoGhost,mnitchie/Ghost,ErisDS/Ghost,kaychaks/kaushikc.org,camilodelvasto/localghost,Alxandr/Blog,codeincarnate/Ghost,phillipalexander/Ghost,bitjson/Ghost,greenboxindonesia/Ghost,rollokb/Ghost,disordinary/Ghost,jeonghwan-kim/Ghost,lowkeyfred/Ghost,schneidmaster/theventriloquist.us,PepijnSenders/whatsontheotherside,sifatsultan/js-ghost,Smile42RU/Ghost,woodyrew/Ghost,yanntech/Ghost,RufusMbugua/TheoryOfACoder,tksander/Ghost,telco2011/Ghost,kevinansfield/Ghost,bsansouci/Ghost,olsio/Ghost,JonSmith/Ghost,YY030913/Ghost,dbalders/Ghost,blankmaker/Ghost,zhiyishou/Ghost,Azzurrio/Ghost,ivanoats/ivanstorck.com,tadityar/Ghost,leninhasda/Ghost,kolorahl/Ghost,daimaqiao/Ghost-Bridge,trunk-studio/Ghost