Flutter Textformfield Default Value Explained With Example

In this article, I will be implementing Flutter textformfield default value, it’s usage in Flutter textfield and how to use Flutter textformfield default value. I will be implementing it step by step so you don’t find any difficulty in implementing Flutter textformfield default value in your Flutter app. Let’s start understanding and implementing Flutter textformfield default value in Flutter app.

Outline

What is Flutter Textformfield Default Value?
Implementing Flutter Textformfield Default Value
Beautiful Textformfield Source Code
Conclusion

What is Flutter Textformfield Default Value?

Flutter textformfield default value is used when you want to show some text in the Flutter textformfield. For instance, you want to edit the description using the Flutter Textformfield. In the editing screen, the content of the current description is inputted through Flutter textformfield default value, so you can edit it or clear all and input a new description. Don’t worry, I will be using proper example in the next section to explain Flutter textformfield default value.

Implementing Flutter Textformfield Default Value

To implement Flutter textformfield default value, you have to use the initial value constructor of the Flutter textformfield. Let’s see the below code for this:

TextFormField(
          initialValue: 'This is the initial value',
             )

You can see that we have used the initial value constructor of the Flutter textformfield. It takes a string and for demonstration, I have used the string that you can see in the above code. In the image above, you can see that we now have a Flutter textformfield default value. So in this way, you can implement and give an initial value to your Flutter textformfield.

Congrats, you have successfully implemented Flutter textformfield default value. Now you have a complete understanding of how to implement Flutter textformfield default value in Flutter app. Now as a treat, I have made a beautiful Flutter textformfield design for you. I would love to see you use it in your own Flutter projects. In the next section, the complete source code is given in which Flutter textformfield default value is also implemented.

Beautiful Textformfield Source Code

flutter textformfield initial value

import 'package:flutter/material.dart';
void main() {
  runApp(const MyApp());
}
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Homepage(),
    );
  }
}
class Homepage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
      body: Center(
          child: Padding(
              padding: EdgeInsets.symmetric(horizontal: 40),
              child: TextFormField(
                initialValue: 'This is the initial value',
                style: TextStyle(color: Colors.pink),
                cursorColor: Colors.pink,
                decoration: InputDecoration(
                    filled: true,
                    fillColor: Colors.pink.withOpacity(.08),
                    prefixIcon: Icon(
                      Icons.email,
                      color: Colors.pink,
                    ),
                    suffixIcon: Icon(
                      Icons.visibility,
                      color: Colors.pink,
                    ),
                    labelText: 'Enter your email',
                    labelStyle: TextStyle(color: Colors.pink.withOpacity(.8)),
                    enabledBorder: OutlineInputBorder(
                        borderSide: BorderSide(color: Colors.pink),
                        borderRadius: BorderRadius.circular(30).copyWith(
                            bottomRight: Radius.circular(0),
                            topLeft: Radius.circular(0))),
                    focusedBorder: OutlineInputBorder(
                        borderSide: BorderSide(color: Colors.pink),
                        borderRadius: BorderRadius.circular(30).copyWith(
                            bottomRight: Radius.circular(0),
                            topLeft: Radius.circular(0)))),
              ))),
    ));
  }
}

Conclusion

In conclusion, we have learned how to implement Flutter textformfield default value customization in Flutter app. I would love to have your valuable feedback and would love to see you at my other articles on amazing Flutter widgets, beautiful Flutter templates, and amazing Flutter animations. That’s it for this article. Thanks for reading.

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