To be notified when the text changes, listen to the controller using the addListener() method using the following steps:
Read moreWhat is TextField flutter?
Text fields allow users to type text into an app . They are used to build forms, send messages, create search experiences, and more. In this recipe, explore how to create and style text fields. Flutter provides two text fields: TextField and TextFormField .
Read moreHow do you dynamically add a TextField in flutter?
Add a form with a text field to enter our name in this class . 3. Create a list that will tell how many dynamic text fields to display and will also store each text field data. static List<String> friendsList = [null];
Read moreHow do you make a TextField editable in flutter?
Editable Text in Flutter.
Read moreWhat is the use of text editing controller in flutter?
TextEditingController class Null safety. A controller for an editable text field . Whenever the user modifies a text field with an associated TextEditingController, the text field updates value and the controller notifies its listeners.
Read moreHow do I get text from controller flutter?
Another way to retrieve text is by using the controller.
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