티스토리 뷰
onChanged: input 칸의 내용이 바로바로 바뀔 때
onSubmitted: 키보드의 입력완료를 눌렀을 때
그리고 textfield 말고 textformfield 라고 있네..
https://api.flutter.dev/flutter/material/TextFormField-class.html
TextFormField class - material library - Dart API
A FormField that contains a TextField. This is a convenience widget that wraps a TextField widget in a FormField. A Form ancestor is not required. The Form simply makes it easier to save, reset, or validate multiple fields at once. To use without a Form, p
api.flutter.dev
+ onEditingComplete
https://api.flutter.dev/flutter/material/TextField/onEditingComplete.html
onEditingComplete property - TextField class - material library - Dart API
VoidCallback? onEditingComplete final Called when the user submits editable content (e.g., user presses the "done" button on the keyboard). The default implementation of onEditingComplete executes 2 different behaviors based on the situation: When a comple
api.flutter.dev
onSubmit이랑 같이 작성자가 텍스트 입력을 완료하면 콜백이 실행되는데
다른 점은 textfield의 focus를 조작할 수 있다는 점이 다르다~
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