How to bold text in SwiftUI TextField?

Question

There is no built-in font-weight modifier for textfield in SwiftUI, as of Xcode 11.2.1.

How can we introduce font-weight without extending UITextField as UIViewRepresentable?

Answer 1

A general approach for using standard font size options and weights that work with SwiftUI TextField. For example:

TextField("Name", text: $name)   .font(Font.headline.weight(.light)) 

Available standard size options (smallest to largest):

.caption .footnote .subheadline .callout .body .headline .title3 .title2 .title .largeTitle 

Available standard font weights (lightest to heaviest):

.ultralight .thin .light .regular .medium .semibold .bold .heavy .black 

Answer 2

import SwiftUI  struct ContentView: View {     @State var TextValue: String = "Hello"      var body: some View {         VStack {             TextField("placeholder", text: $TextValue)             .padding(.horizontal, 50)                 .font(.system(size: 30, weight: .heavy, design: .default))         }     } }  struct ContentView_Previews: PreviewProvider {     static var previews: some View {         ContentView()     } }