ios - How do i hide a button through the user pressing a button -


my app quiz app , trying when user selects incorrect answer either stop running quiz app , show button user go beginning. or hide buttons , labels except button go beginning. ever 1 easier.

please let me know! have tried things button1.hidden = true/yes doesn't hide button

thanks

@ibaction func button1action(sender: anyobject) {      if answernumber == 0 {         pickquestion()         labelend.text = "goodjob buddy"     }         else {         hide()         labelend.text = "unlucky pal"         again.hidden = false         questionlabel.hidden = true      } }

uilabel , uibutton inherited uiview. , uiview has property 'ishidden'. so, if 

someview.ishidden = true

this work function , hide view layout! try again!


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