Update forms.md (#8136)
Update forms.md (#8136)

The component Form in "Uncontrolled Radio Button" example doesn't need state, because it does not used in render() method.
rohannair/react,rlugojr/react,yungsters/react,nhunzaker/react,wmydz1/react,TheBlasfem/react,VioletLife/react,mjackson/react,wmydz1/react,acdlite/react,joecritch/react,roth1002/react,TheBlasfem/react,andrerpena/react,billfeller/react,maxschmeling/react,yiminghe/react,maxschmeling/react,chippieTV/react,TheBlasfem/react,rohannair/react,eoin/react,roth1002/react,billfeller/react,jorrit/react,yungsters/react,edvinerikson/react,anushreesubramani/react,facebook/react,yungsters/react,trueadm/react,Simek/react,rlugojr/react,yangshun/react,shergin/react,chicoxyzzy/react,dilidili/react,bspaulding/react,chippieTV/react,jzmq/react,ArunTesco/react,flarnie/react,kaushik94/react,bspaulding/react,syranide/react,empyrical/react,rlugojr/react,leexiaosi/react,mosoft521/react,cpojer/react,rohannair/react,trueadm/react,ArunTesco/react,flarnie/react,billfeller/react,maxschmeling/react,prometheansacrifice/react,mhhegazy/react,jzmq/react,camsong/react,facebook/react,billfeller/react,jzmq/react,VioletLife/react,jorrit/react,mosoft521/react,TheBlasfem/react,nhunzaker/react,mhhegazy/react,mjackson/react,terminatorheart/react,rlugojr/react,yangshun/react,cpojer/react,anushreesubramani/react,jdlehman/react,terminatorheart/react,chicoxyzzy/react,apaatsio/react,apaatsio/react,camsong/react,leexiaosi/react,apaatsio/react,prometheansacrifice/react,edvinerikson/react,mosoft521/react,joecritch/react,VioletLife/react,prometheansacrifice/react,Simek/react,facebook/react,mhhegazy/react,glenjamin/react,mosoft521/react,roth1002/react,aickin/react,flarnie/react,STRML/react,yiminghe/react,jdlehman/react,TheBlasfem/react,jorrit/react,roth1002/react,STRML/react,andrerpena/react,wmydz1/react,quip/react,mhhegazy/react,chenglou/react,bspaulding/react,shergin/react,silvestrijonathan/react,cpojer/react,apaatsio/react,camsong/react,rickbeerendonk/react,cpojer/react,rricard/react,jordanpapaleo/react,maxschmeling/react,jquense/react,rricard/react,edvinerikson/react,ericyang321/react,kaushik94/react,yungsters/react,dilidili/react,jdlehman/react,flipactual/react,anushreesubramani/react,prometheansacrifice/react,trueadm/react,yiminghe/react,niubaba63/react,STRML/react,AlmeroSteyn/react,trueadm/react,glenjamin/react,aickin/react,joecritch/react,nhunzaker/react,ericyang321/react,tomocchino/react,rickbeerendonk/react,cpojer/react,joecritch/react,jdlehman/react,pyitphyoaung/react,chenglou/react,silvestrijonathan/react,chicoxyzzy/react,richiethomas/react,jameszhan/react,acdlite/react,syranide/react,empyrical/react,empyrical/react,bspaulding/react,rlugojr/react,Simek/react,acdlite/react,jameszhan/react,yungsters/react,shergin/react,rricard/react,dilidili/react,brigand/react,eoin/react,quip/react,jzmq/react,quip/react,richiethomas/react,jordanpapaleo/react,Simek/react,yiminghe/react,edvinerikson/react,jameszhan/react,chicoxyzzy/react,mjackson/react,jdlehman/react,eoin/react,terminatorheart/react,trueadm/react,ericyang321/react,Simek/react,eoin/react,jorrit/react,brigand/react,kaushik94/react,jzmq/react,yiminghe/react,mosoft521/react,claudiopro/react,ericyang321/react,chicoxyzzy/react,mhhegazy/react,richiethomas/react,camsong/react,camsong/react,claudiopro/react,krasimir/react,bspaulding/react,chippieTV/react,chenglou/react,dilidili/react,rickbeerendonk/react,syranide/react,Simek/react,terminatorheart/react,facebook/react,claudiopro/react,anushreesubramani/react,Simek/react,aickin/react,chicoxyzzy/react,camsong/react,mjackson/react,chippieTV/react,rickbeerendonk/react,shergin/react,shergin/react,ericyang321/react,joecritch/react,dilidili/react,kaushik94/react,krasimir/react,pyitphyoaung/react,acdlite/react,terminatorheart/react,rlugojr/react,andrerpena/react,terminatorheart/react,tomocchino/react,VioletLife/react,jameszhan/react,claudiopro/react,niubaba63/react,edvinerikson/react,wmydz1/react,wmydz1/react,maxschmeling/react,trueadm/react,wmydz1/react,chicoxyzzy/react,niubaba63/react,edvinerikson/react,brigand/react,joecritch/react,chenglou/react,AlmeroSteyn/react,pyitphyoaung/react,rohannair/react,jordanpapaleo/react,aickin/react,jorrit/react,flipactual/react,yangshun/react,pyitphyoaung/react,roth1002/react,andrerpena/react,tomocchino/react,jordanpapaleo/react,aaron-goshine/react,jquense/react,flarnie/react,quip/react,prometheansacrifice/react,rohannair/react,rricard/react,jquense/react,brigand/react,mjackson/react,krasimir/react,krasimir/react,krasimir/react,VioletLife/react,richiethomas/react,jordanpapaleo/react,mosoft521/react,yangshun/react,rricard/react,glenjamin/react,ericyang321/react,brigand/react,flarnie/react,jameszhan/react,STRML/react,claudiopro/react,krasimir/react,quip/react,prometheansacrifice/react,kaushik94/react,quip/react,kaushik94/react,jzmq/react,bspaulding/react,AlmeroSteyn/react,jordanpapaleo/react,quip/react,jzmq/react,rickbeerendonk/react,andrerpena/react,nhunzaker/react,apaatsio/react,anushreesubramani/react,niubaba63/react,maxschmeling/react,joecritch/react,nhunzaker/react,aickin/react,aaron-goshine/react,flipactual/react,aickin/react,sekiyaei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