小编met*_*r22的帖子

我已经创建了一个日期选择器，但不知道如何在其下方放置按钮。\n你能做到吗？\nswiftui 我正在学习新内容。\n我已附上示例设计图像。\n我想要与图片中。

@State private var zaman = Date()\n@State private var tarihGorun = false\n@State private var tarih = "Tarih Se\xc3\xa7iniz"\n

   DatePicker("",selection: $zaman,displayedComponents: .date).labelsHidden()\n            \n            .accentColor(.white)\n             .frame(width: 300, height: 50, alignment: .center)\n            .font(Font.system(size: 25, design: .default))\n             .padding(5)\n             .font(Font.system(size: 15, weight: .medium, design: .serif))\n             .overlay(\n                 RoundedRectangle(cornerRadius: 30)\n                     .stroke(Color(red: 45 / 255, green: 0 / 255, blue: 112 / 255), lineWidth: 1))\n            .onTapGesture {\n                self.tarihGorun = true\n            }\n        \n        if tarihGorun {\n            \n            \n            \n            HStack{\n                Button(action:{\n                    \n                    let zamanFormatter …

我创建了一个登录页面，但无法验证它。您可以创建我不希望他们在未经验证的情况下登录吗？我想要电子邮件验证和至少 8 个字符的密码。swiftui 我正在学习新内容。不幸的是，我没有信息可以做到这一点。

  @State private var username = ""
  @State private var password = ""
 
  
   var body: some View {
    NavigationView{
        
        VStack{//1-1//---
            
            TextField("username", text: $username)
                .frame(width: 300, height:50 , alignment: .center)
                .padding(5)
                .font(Font.system(size: 15, weight: .medium, design: .serif))
                  .overlay(RoundedRectangle(cornerRadius: 30).stroke(Color.init( red: 45/255, green: 0/255, blue: 112/255), lineWidth: 1))
            
          TextField("password", text: $password).frame(width: 300, height:50 ,alignment: .center)
                .padding(5)
                .font(Font.system(size: 15, weight: .medium, design: .serif))
                .overlay(RoundedRectangle(cornerRadius: 30).stroke(Color.init( red: 45/255, green: 0/255, blue: 112/255), lineWidth: 1))
            
           Button(action: {
                let url = "https:-----------------------"
                let …