flutter textfield autovalidateMode code example

Example 1: text form field flutter

TextFormField(
  decoration: InputDecoration(
    labelText: 'Enter your username'
  ),
);

Example 2: textfield set value flutter

/// You can use a [TextFormField] instead of [TextField]
/// and use the [initialValue] property. for example:

TextFormField(initialValue: "I am smart")

Example 3: flutter textfield controller

dependencies:
  flutter_spinkit: "^4.1.2"