Dynamically removes trailing zeros from doubles in swiftui view text fields. To use a (let) type extension instead use: snippetslab://snippet/ABECB304-F4B9-451A-A47D-69602E7F56A6/

Dynamic Decimal (func) Extension.swift

struct RowView: View {
    var coin: Coins
    var body: some View {
        
        VStack() {
			let _ = print("\((Double("\(coin.paymentThreshold)")!.dynamicDrecimalFormat())) ")
			
			HStack(alignment: .bottom) {
			Spacer()
			Text("\((Double("\(coin.paymentThreshold)")!.dynamicDrecimalFormat())) ")
			Text(coin.symbol ?? "")
				.font(.footnote)
				}       
           }
     }    
}
                    
                    
extension Double {
	func dynamicDrecimalFormat() -> String {
		let formatter = NumberFormatter()
		let number = NSNumber(value: self)
		formatter.numberStyle = .decimal
		formatter.groupingSeparator = ","
		formatter.minimumFractionDigits = 0
		formatter.maximumFractionDigits = 16
		return String(formatter.string(from: number) ?? "")
	}
}